Geometry Questions

Question 4 Points 2 Find the dilated vertices from the given vertices whose scale factor is A 0 0 B 3 3 C 6 3 D 6 3 and E 3 3 A 0 0 B 1 1 C 6 3 D 2 1 and E 1 1 O A 0 0 B 1 1 C 2 1 D 2 1 and E 1 1 O A 0 0 B 1 1 C 2 1 D 2 1 and E 1 1 O A 1 1 B 0 0 C 2 1 D 2 1 and E 1 1

Question 3 Which of the following best describes the dilation i 3 i Points 1 ii

Question 9 Points 2 Which of the following shows the dilation of A 1 6 with a scale factor of 4 O 24 4 O 4 24 O 4 4 O 4 24

Question 8 Find the coordinates of B if the triangle is dilated by a scale factor of 5 about the origin Y 10 58 Points 1 0 A O 0 25 O 0 25 O 0 25 C 10 X 15

Question 10 Find the measure of DC in the parallelogram ABCD D C 11 cm A O 44 cm 23 cm O 12 cm Points 1 11 cm 23 cm B

Find the least squares approximating parabola for the given points 1 1 2 3 3 6 4 8 y x

ot five points on the graph of the function one point with x 0 two points with negative x values and two points wit ositive x values Then click on the graph a function button 14 12 10 124 10 12 G

Question 5 Points 2 The construction of parallel lines using a point and a line makes use of the property O Parallel lines do not intersect 11 O Many transversals can be drawn through a set of parallel lines O Transversals do not intersect A transversal makes equal angles of inclination with the parallel lines

Question 3 Points 2 A is the vertex and AC and AB are rays The step Place the pointed end of the compass on A and draw an arc between AC and AB occurs in the construction of a an O angle bisector O perpendicular bisector O tangent to a circle O circle through three given points

Question 4 Points 2 What is the fourth step in construction of perpendicular bisector of the line segment AB Draw a line segment using the ruler Label it AB Draw a line from X to Y The line XY is the perpendicular bisector of the line segment AB Without changing the compass setting place the pointed end of the compass on B Draw arcs above and below the line segment to cut the first two arcs Mark the points where these arcs meet Call them X and Y Place the pointed end of the compass on A and draw arcs above and below the line segment

Question In a parallelogram PQRS the measure of angle Q 155 What is the measure of angle S O 25 O 45 O 145 Points 1 O 155

Question 9 In the given parallelogram find the value of x and y 2 Points 3 6 2x y 3y 2x Ox 1 5 and y 1 5 O x 1 5 and y 1 O x 1 and y 1 5 O x 1 and y 1

Question 5 In the parallelogram ABCD LB 132 find C C A O 78 O 48 O 42 Points 1 18 B D

Question 8 Find the measure of ON in the parallelogram LMNO 24 cm L O 40 cm O 24 cm Points 1 O 16 cm ff 40 cm M N

Question 6 If the measure of 21 is 100 find the measure of 2 4 1 80 O 85 O 90 Points 1 O 100 3 2

Lesson Posttest Question 3 Points 2 In the parallelogram ABCD AO x 48 and OC 2x 24 Find the lengths of AO and OC D A AO OC 72 cm O AO OC 12 cm O AO OC 48 cm AO OC 60 cm B

Question 1 The following figure represents the construction of A Points 2 C O congruent lines congruent rays B O congruent segments congruent angles D

Question 4 In the parallelogram PQRS the length of side PQ 20 cm and QR 13 cm What is the length of the side RS O 13 cm Points 3 O 20 cm O 33 cm O 35 cm

Question 1 In a parallelogram the sum of the consecutive angles is O 90 O 180 O 270 Points 1 O 360

21 Jonidas What s the surface area of the figure below ides olil od 1990s of yod of abs 20 10 3 3 4 3 4 5

Lesson Posttest Question 2 Points 3 In the given parallelogram find the value of a and b X Y 17 3a 6 W O a 7 b 4 O a 4 b 7 O a 11 b 3 O a 3 b 11 15 5b 3

Question 10 Points 2 In the construction of a circle through any three give points non collinear it is necessary to O draw a tangent to the circle O locate the center of the circle O draw a triangle through the three given points draw an angle with the three given points

Question 9 Points 1 While constructing a perpendicular bisector we begin with a line segment Then draw arcs by setting up the compass to have a length that is exactly half the segment O to have a length that is more than half the segment O to have the whole length of the segment to have a length of one fourth of the segment

Question 8 Points 1 What is the span of the compass in drawing a circle through one point given the center at another point O Diameter O Radius O Circumference of the circle O Area of the circle

Question 7 Points 2 In the construction of the center of a circle the concept of drawing a an is used O perpendicular bisector O angular bisector O tangent to a circle O equilateral triangle

Question 2 Points 2 In inscribing a circle in a triangle it is necessary to draw all three angle bisectors O only one angle bisector O any two angle bisectors O None of the choices

4 What s the surface area of the figure below lliw 15789 20iggin 10 yd 16 yd 1 r 19 yd

Question 3 In AABC P is the centroid and AP 3 6 cm Find the length of the median AF B D 3 6 cm P O LL F Points 2 4 2 cm O 5 4 cm O 5 6 cm 6 2 cm E

sson Posttest Question 10 Given GH DK If 25 110 and 2 35 Find the measure of the remaining angles D Points 3 4 56 F O1 30 23 100 24 35 26 75 O 21 35 23 110 24 35 26 70 O21 35 23 120 24 35 26 75 O21 35 23 110 24 45 26 70 Reset Reset after asses Qu

Question 7 In the triangle below DE EF and DF are the mid segments Find the length of side AB B Points 2 5 cm 7 cm 10 cm 12 cm O 14 cm 16 cm F 6 cm E C

Question 8 Points 2 Find the measure of the missing angle in the following figure if the two lines cut by a transversal are parallel 60 O 60 degrees 120 degrees 30 degrees 300 degrees

Question 6 Find the values of x y and z in the figure 120 Points 3 B 3x 5z 6y O x 10 y 5 and z 6 Ox 20 y 10 and z 12 Ox 12 y 10 and z 20 C 60

Lesson Posttest Question 9 Find X O 84 O 180 O 96 Points 1 84 X

Lesson Posttest Question 7 Find the value of x in the figure O4 O 3 Points 3 O 5 20x 10 P

Question 5 Find the measure of angle PQR from the following figure if the lines containing the line segments PQ and RS are parallel O Points 1 S O 35 degrees O 55 degrees O 145 degrees 35 P R

Question 1 Points 1 Which of the following represent the alternate interior angles of the given figure j k H 2 1 3 4 O 5 and 3 O 1 and 7 O2 and 7 6 and 8 5 6 7 8

Lesson Posttest Question 4 Points 2 Find the measures of angle x and y P 105 Q 110 O80 and 110 O 105 and 110 O 75 and 70 100 and 105

son Posttest Points 1 Question 8 If two sides of the triangle are congruent then the triangle is called as triangle O scalene O isosceles O equilateral Oright triangle

Lesson Posttest Question 3 Find the missing angles if the lines AB and CD are parallel A Points 1 F E 60 120 H O 120 and 60 O 120 and 90 O 90 and 60 G 1 500 B D

Lesson Posttest Question 2 MD is the Points 1 D angle bisector perpendicular bisector midpoint N None of the above of LN

Question 10 Calculate the measure of LX Y 49 O 64 O 68 O 78 Points 1 O 84 X 47 2

n Posttest Points 1 Question 9 In the given right triangle A and C have the sam measure Find the measures of A and C B 650 65 550 550 O 45 45 O 350 35 lete

Question 4 Find the values of x and y in the triangle ABC C Points 2 40 O x 75 and y 70 Ox 70 and y 70 Ox 70 and y 75 Ox 75 and y 75 A Xo yo B

Question 5 In A PQR O is the centroid and OQ 1 8 cm Find the length of OT Q S Points 2 1 8 cm 1 2 cm 1 0 cm O 0 9 cm 0 6 cm P U T R

Question 6 Points 2 Find the measure of ZX in the triangle XYZ Y 65 OLX 90 OLX 50 OLX 70 OLX 20 Z

Question 2 In A LMN find the measure of M M X O 35 O 34 67 Points 2 O69 34 76 2x

Question 1 The measures of the angles of a triangle are in the ratio of 2 3 5 Find the measure of the smallest angle O 36 O 30 O24 Points 3 O 18

An angle a in standard position has a terminal side which passes through the point 0 6 Determine values for each standard trigonometric function If the function is not defined for the given a enter INF sin a cos x tan a cot a sec a csc a

Question 10 Points 1 The matching angles of two triangles are called O base angles O corresponding angles O congruent angles O alternate angles

Question 7 Find the measure of the sides PQ BC and missing angles ZA and ZP in the congruent triangles B 10 46 A Points 3 46 C Q 15 O A P 88 PQ 10 BC 15 OLA P 85 PQ 19 BC 15 OLA P 84 PQ 10 BC 17 OLA P 88 PQ 19 BC 17 R