2D Geometry Questions and Answers

AABC Round deci 22 48 b 20 d 0 m B

nt triangle Round decimal answers Z 18 Y

right triangle Round decimal ans 6 TOT O M L

15 O nd sin X sin Z cos X and cos Z Z LO 5 X

lastic Student GRI College Career Fossil Life An Intro etween the bottom of a fence and the top d your answer to the nearest foot

ge 2 cos 0 and y 5 3 sin 0 Content on 7 of 14 1 point Attempt 1 of Unlimited View questi 1 of 2 O

21 tangents of the acute angles in the rig 7 9 C 4 2 A

Find the area of the rectangle 4a b c X 3 A 6a b c B 6a b c 3 C 8ab c 2ab5

9 i entify the similar triangles Then find the value of 6 M A K lentify the similar triangles in increasing order of si

3 0 F E 6 H triangles AFEHA X Identify the similar triangles in increasing order 2 G A Then find the value of x to the nearest tenth

9x 22 Part A Find x X G 61 34 5 7 Part B Find the measure of Arc DBC

3 i that the segment lengths form a trian and 9 They form an acute triangle They form a right triangle They form an obtuse triangle

In the figure AD is the diameter of the semicircle E is a point lying on AD such that CE BA If AB BC and ZBAD 63 then ZECD Ans 63 63 B E C D

Find the logarithm using common logarithms and the change of base formula log 30050 log 300 50 Simplify your answer Round to four decimal places as needed www

Is sin A 4 5 cot B 4 and A and B in quadrant 3 find sin A B

8 Graph the circle y 654321 6 5 4 3 2 1 0 1 2 3 1234 4 5 56 6 1 2 3 4 56 x y 2 X

3 Convert 75 degrees into radians Write your answer a a decimal rounded to the nearest hundredth

5 Find the length of arc EF Leave answers in terms of pi G 20 15 in E F

10 Write the equation of a circle with center at 3 2 which also passes through the point 0 2

6 What is the area of the gray sector Write your answer as a decimal rounded to the nearest hundredth 16 in 90

1 Find the circumference of a circle with a radius of 4 mm Express your answer in terms of pi and as a decimal rounded to the nearest tenth

Filipo is bulding a rectangular sandbox for his younger brother The length of the sandbox is 1 foo longer than twice the width of the sandbox The perimeter of the sandbox is 29 feet Which equation could be used to determine w the width in feet of the sandbox

Move the slider k so that the graph of y 2 stretches vertically 2 units Then type the new function f x in the answer box 5 4 f x 2 O 3 k 1 00 6 5 4 3 2 1 2 3 You did not stretch your graph correctly Try again 1 www Lesson Exponential Functions and 2 3 O 4 5 T

f sin a 0 287 and sin 8 0 469 with both angles terminal rays in Quadrant l find the values of a cos 8 a b sin 8 a 0 18099690 X Your answers should be accurate to 4 decimal places

What is the area of sector formed by ZFHG to the nearest hundredth H 64 58 129 15 314 16 O232 48 G 74 10 F

Find the area of the sector O 242 3 lon 2 O 297 8 35 Tom 17 km kom 240 11 km

The graph of which equation would be a circle with a center at 2 3 and a radius of 7 x 2 y 3 7 O x 2 y 3 7 O x 2 y 3 O x 2 y 3 49 O None of the other answers are correct

Find the length of the arc O 1217 12 O 32 3 2 in m ft O km 135 6 ft

What is the circumference feet Leave your answer in terms of pi O 4T ft O 8 ft O 16 ft of a circle with a radius of 4 O 64 ft

Find the probability A box of chocolates contains three milk chocolates four dark chocolates and three white chocolates You randomly select a chocolate It is a milk chocolate or a dark chocolate 0 700 0363 0 818

Bill has 5 quarters and 6 dimes in his pocket He pulls out a coin What are the odds in favor of the coin being a dime

What is the theoretical probability of landing on green when the spinner is spun Write your answer in reduced fraction form

True or false If A 5 6 7 and B 6 8 10 12 the union of sets A and B is the set 5 6 7 8 10 12 O True O False

A colored wheel is spun 50 times and the results are shown in the table below What is the experimental probability of landing on blue Write answer in reduced fraction form Blue Red Green 15 18 17

Let set C 0 1 3 10 and set D 2 4 6 8 10 What is COD

Write the equation in standard form for the circle with radius 4 centered at the origin

has a vertical transverse axis of length 6 and asymptotes A hyperbola 8 8 of y 5and y x 8 Find the center of the hyperbola X 3 3 ts focal length and its eccentricity The center of the hyperbola is The focal length is 9 16 OF I

23 Cameron deposits 120 000 in a bank account that earns 0 5 interest compounded yearly At the same time John deposits 135 000 in another bank account that earns 0 4 interest compounded yearly After one year who earns a greater amount of interest How much more He earned earns more interest 0 more dollars after one year

2 Mr Grindles invested 2 200 into an account compounded continuously at a rate of 4 How long until his money in the bank doub

4 1 Solve the following equation using properties of logarithms log loga z 6 2 H 2 Find the extraneous solution of the above equation if any HI no extraneous 4 2 2 no extraneous solution

Condense each expression to a single logarithm 3 log 2 2 log 5 2 log z 12 log y log 12 logg 7 4log 5 3 log 3 12 log 7 DRAG DROP THE log z y 2 3 712 logg log 84 54

3 The function y e 2 5 translates left left right ar

21 Limone s Lemonade Corp has a savings plan for its employees If an employee makes an initial contribution of 1 000 00 the company pays 8 interest compounded quarterly What is the value of the account after 5 years A 1 485 95 B 59 049 000 C 1 500 00 D 1 469 33

Expand each logarithm 2 m n A 10 log m 2log n B 2logm 2logn 2log m 2 log n D 7log m 2log n log

1 For what value of x is the equation 22x 7 215 true A 16 B 4 11 D 44 E 2

Simplify condense the logarithm log 4 2 log a into a single logarithm

Simplify the logarithm 2log a 3 log b log c

10 Select all the solutions to the equation In x ln 24 2x A 0 B 8 ce D 4 E 6

Solve the following logarithmic equation for x log 2z 8 logs 42 10 X SHOW HINT

1 Question 1 23 Ov Find the range of y 2 1 SHOW HINT