CPM Geometry Chapter 5 (Triangles and Trig)

Using what you know about Pythagorean Triples, find the missing side length.

• 28

• 100

• 10

• 48

Wayne used the diagram to compute the distance from Ferris, to Dunlap, to Butte. What is the DIRECT distance from Ferris to Butte?

Hint: Use Pythagorean Triples.

• 20 mi

• 25 mi

• 10 mi

• 35 mi

How much shorter is the distance directly from Ferris to Butte than the distance Wayne found?

• 20 mi

• 25 mi

• 10 mi

• 35 mi

Find the length of the other leg.

Hint: Use what you know about special right triangles!

• $3\sqrt{2}$

• $\sqrt{2}$

• 6

• 3

Find the length of the hypotenuse.

Hint: Use what you know about special right triangles!

• 12

• 6

• 5

• 18

If m∠B = 45°, find the length of BC.

• 22 ft

• 22√2 ft

• 11 ft

• 11√2 ft

Tags

CCSS.HSG.SRT.C.8

Find the length of a leg.

• 128

• 8√2

• 16

• 2√2

Tags

CCSS.HSG.SRT.C.8

Find x.

• 2

• 12√3

• 1/2

• 6√3

Tags

CCSS.HSG.SRT.C.8

Find the value of x to the nearest tenth.

Hint: Use  $SOH\ CAH\ TOA$  

• 3.3

• 3.1

• 24.7

• 8.5

Find the value of x to the nearest tenth.

Hint: Use   $SOH\ CAH\ TOA$  
 

• 12.5

• 10

• 13

• 9.7