2D Geometry Questions and Answers

43 If the length of each leg of an isosceles triangle is 17 and the base is 16 the length of the altitude to the base is A 8 1 2 B 8 C 32 D 15

03 03 MC Jamal drew ALMN in which mzLMN 90 He then drew APQR which was a dilation of ALMN by a scale factor of 2 from the center of dilation at point M Which of these can be used to prove ALMN APQR by the AA similarity postulate OmzP mzN this can be confirmed by translating point P to point N OLM 2PQ this can be confirmed translating point P to point L mzR mzN this can be confirmed by translating point R to point N MN 20R this can be confirmed translating point R to point N

Develop a fractal by beginning with the following figur side with a L Repeat this process twice

Question 4 Multiple Choice Worth 1 points 03 03 MC If AONP is dilated from point N by a scale factor of w NL NP k

Question 6 Multiple Choice Worth 1 points 03 03 MC If a translation maps 21 onto ZK which of the following st Ho G I

Question 8 Multiple Choice Worth 1 points 03 03 MC B E

Write an 10 equation for the function 7177579 1

In circle Z VZ ZW and SV 12 Find the following 3 lengths S N U Y X T a UT b WT c ST

Liam needs to find the range of prices at which he can sell mums and make a profit Based on the equation what are the points between which he will earn a profit on his mums Type your response here

INTS EACH TES 8 FORM A PG AR POLYGONS Use the similar triangles below to determine whether each of the following statements is TRUE or FALSE Circle one 7 TRUE or FALSE ZC ZD 8 TRUE or FALSE 9 TRUE or FALSE 10 TRUE or FALSE For pr 20 is included between DO and GO AT OD OD is included between 20 and ZG

A B 63 is congruent with is congruent with is greater than Y is longer than D E 82 F

A 9 B E D X C E XEZ m BDC 45 max x

a Shade 4 n B U X universal set U B b Shade A UB B X B

1 Find the surface area of the figure 8 in 2 in 3 in

To determine how far a boat is from shore two radar stations 490 feet apart find the angles out to the boat as shown in the figure A boat 490 shore 62 B Determine the distance of the boat from station A Round your answers to the nearest whole foot and the distance from shore feet

Is quadrilateral ABCD a parallelogram Explain why or why not D B C Ono both pairs of opposite sides need to be congruent Ono all angles must be congruent O yes diagonals bisect each other O yes opposite sides are congruent

Symmetry Ox axis Oy axis origin Onone of these Symmetry Ox axis Oy axis Dorigin Onone of these 5

A parabolic satelite receiver is initially positioned so its axis of symmetry is parallel to the x axis A motor allows the receiver to rotate and track the satellite signal If the rotated receiver han equation 2x 4 19xy 19 19x 25y 179 329 0 through what acute angle did the receiver rotate to the nearest tenth of a degree The acute angle the receiver rotated is approximately Type your answer in degrees Round to the nearest tenth as needed CTED

Ft James Bond the Directions Find the indicated M 5

above If the horisontal distance bebwean the hellcopter en 3 055 feet and the angle of elevation la 71 find the airplane A helicopter flying 1500 fee above If the horizontal dist 3 055 feet and the angle of

Kurt spots a bird sitting at the top of a 60 the angle of elevation from the ground wh is 59 how far is Kurt standing from the be 13 13 Kurt spots a bird sitt the angle of elevatio is 59 how far is Ku

Find the surface area of the figure on the right 13 yd 5 yd 29 yd 5 yd 35 yd 13 yd 13 yd

1 Find the exact value of the following from the unit circle no decimals 4 points sin 240 tan 270 7 sec Sz tan 3

Find the measure of angle 2 m22 Z 2 W 80 C Y X 160

Find the area of the shap Find the area of the figure Use 3 14 for 16 m 16 m sq meters 456 96 C

Lee picks a card at random puts it back and then picks another card at random 234 Are these two events dependent or independent dependent independent

Question 10 Find x Assume that segments that appear to be tange R 5 A 10 15

Question 11 Find x Assume that segments that ap a 14 b 10 20 B 12

H a 5 b 7 A A B B C c assume that segments that appear tangent are tan 11 18 N K M c 13 d 11 9 38

12 BJ 6 what Is JD 9 W D Note The figure is not drawn to scale

Note The figure is not drawn to scale and PM 4 what is the length of PJ

B Question 4 Which of the following represents 4 1 97 A

Question 1 The graph of a circle is shown below A Which equation is best represented by this graph B 6 C y x 4 y 5 4 x 4 y 5 4 x 4 y 5 16 x 4 y 5 16 x

ERS The graph of which equation is a circle with its center at 16 25 A x 4 y 5 100 x 4 y 5 100 16 2 y 25 100 x 16 y 25 100 B C C D

8 A card is chosen at ran simplest form decimal a P ace

8 Find the scale factor of the perimeter area and volume of the given pair of similar solids SA 67 cm SA 24 cm

Perimeter Area c a rectangular solid P A B C P 4s P 2 1 w or P 21 2w e a triangle A bh A s A lw r A 14 d Circumference 10 Volume 1 By drawing a sketch giving an example or providing a written description please indicate the meaning of each of the following shapes 9 marks a a rectangle b a square C 2 r nd d a cylinder V lwh V r h V 14 d h f the circumference of a circle

7 Find the surface area of a cone if the height is 14 centimeters and the slant height is 16 4 centimeters a 669 3 cm b 440 1 cm c 950 4 cm d 3988 2 cm

Shown to the right are two functions The dashed graph in red is the parent function p x The vertical intercept of p x is 0 1 The solid graph in blue is the child function c x The vertical intercept of c x is 0 2 a Use the pull down menus to describe the transformation b Find a formula for the child function c x in terms of the parent function p x a The graph of c x is a Click for List of p x by a factor of Number Click for List b c x Your formula involves p x followed by of the graph 8 7 65 wa 4 3 2 8 7 6 5 4 3 2 P 2 4 8 y p x 5 6 23 15 6 y c x

A triangle has side lengths of 6 2g 3 4 centimeters 1 9g 5 3 centimeters and 9 3h 1 2 centimeters Which expression represents the perimeter in centimeters of the triangle

2 A patio is being landscaped with trees and shrubs How many square feet of landscaping will be around the patio 14 ft 8 ft 1 3 ft landscape 3 ft 3 ft landscape 14 ft 3 ft 8 ft

Determine the area of the parallelogram Area 10 150 a

7 A 3 B 3 2 5 The graph above shows the function f x The graph below shows g x of 3 44 2 12 E a g x is a transformation of f x where g x Af Bx where

You roll a 6 sided die What is P odd or prime Simplify your answer and write it as a fraction or whole numb

You spin the spinner once 6 5 7 8 4 3 1 2 What is P odd Simplify your answer and write it as a fraction or whole numb

Question 20 of 20 U3 Company is considering three long term ca on each project are as follows Capital investment Annual net income Year 1 2 3 Project Bono 174 400 15 260 15 260 15 260 15 260

7 G H 12x 25 E x 3 X mDE mEF mDFG II

You flip a coin mokom What is P heads Simplify your answer and write it as a fraction or whole numb

You spin the spinner once 2 3 What is P 3 or prime Simplify your answer and write it as a fraction or whole numb

You flip a coin What is P not heads Simplify your answer and write it as a fraction or whole num