Pythagorean Exact

Tags

CCSS.HSF.TF.C.8

Given cos ⊖ =  $\frac{\sqrt{13}}{4}$ and tan⊖ < 0 , find the exact value for csc⊖ using the pythagorean identities. (Hint: Find sin first).

Tags

CCSS.HSF.TF.C.8

For the above right triangle, find the side length x.

• 16

• 41

• 29

• 25

Tags

CCSS.8.G.B.7

The length of a shadow of a building is 29m. The distance from the top of the building to the tip of the shadow is 36m. The height of the building is (a)   m. If necessary, round your answer to the nearest tenth.

Tags

CCSS.8.G.B.7

For the above right triangle, find the side length of x. Round your answer to the nearest hundredth.

• 13.04

• 8.49

• 72.00

• 10.23

Tags

CCSS.8.G.B.7

Determine whether a triangle with the given side lengths is a right triangle. Check all correct answers.

• 14, 48, 50

• 8, 14, 16

• 10, 11,15

• 5,12,13

Tags

CCSS.8.G.B.8

Tags

CCSS.HSG.SRT.C.6

Tags

CCSS.HSG.SRT.C.6

Tags

CCSS.HSG.SRT.C.6

• 8.3 ft

• 0.1 ft

• 30.9 ft

• 17.2 ft

Tags

CCSS.HSG.SRT.C.8