Geometry Chapter 10 Mid-Chapter

B is between A and C with AB = x, BC = x + 6 and AC = 24. Find BC.

• 9

• 15

• 21

• 27

Tags

CCSS.HSG.SRT.B.4

Find AC

• 7

• 8

• 22

• 23

Tags

CCSS.2.MD.B.5

What is the measure of side b?

• 5

• 10√2

• 5√2

• 10√3

Tags

CCSS.8.G.B.7

You are making a guitar pick that resembles an equilateral triangle with side lengths of 32 millimeters. What is the approximate height of the pick? (hint: use 30-60-90 theorems)

• 32√3

• 16√3

• 32

• 16√2

Tags

CCSS.HSG.CO.C.11

I have been given the long leg in this 30-60-90 triangle.  How do I find the short leg?

• Multiply 7 by 2

• Multiply 7 by √3

• Divide 7 by 2

• Divide 7 by √3

Tags

CCSS.HSG.CO.C.10

Find the length of the missing side.

• 20 in.

• 68 in.

• 16 in.

• 80 in.

Tags

CCSS.8.G.B.7

How far is it across the lake?

• 4

• 6

• 9

• 12

Tags

CCSS.8.G.B.8

In the accompanying diagram, triangle ABC is a right triangle and CD is the altitude to hypotenuse AB. If AD=4 and DB=16 find the length of CD.

• 0

• 64

• 8

• 32

In right triangle ABC, altitude CD is drawn to hypotenuse AB. Find the length of BC.

• 80

• 40

• 0

• 8.9

A wire connects the top of a flagpole to the ground as shown.

Which is closest to the height, h, of the flagpole?

• 3.2 m

• 5.9 m

• 8.7 m

• 11.2 m

Tags

CCSS.8.G.B.8