Pythagorean Theorem/Right Triangle Trig - G324 (BFA)

What is the length of the missing side?

• x = 4

• x = 8

• x = 10

• x = 16

Tags

CCSS.8.G.B.7

Which equation can be used to solve for "x"?

• 15² – x² = 21²

• x² – 15² = 21²

• 15² + 21² = x²

• x² + 15² = 21²

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 29 m. The distance from the top of the building to the tip of the shadow is 36 m. Find the height of the building.

• 21.3 m

• 46.2 m

• 7 m

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

• 13.04

• 8.49

• 72.00

• 10.23

Use the above triangle to find  $\cos B$  ,  $\tan B$  , and  $\sin B$  

•  $\cos B=\frac{15}{17},\ \tan B=\frac{15}{8},\ \sin B=\frac{8}{17}$  

•  $\cos B=\frac{8}{17},\ \tan B=\frac{15}{8},\ \sin B=\frac{15}{17}$  

•  $\cos B=\frac{15}{17},\ \tan B=\frac{8}{15},\ \sin B=\frac{8}{17}$  

•  $\cos B=\frac{8}{15},\ \tan B=\frac{8}{17},\ \sin B=\frac{15}{17}$  

Tags

CCSS.HSG.SRT.C.6

Which trig function would need to be used to solve for x?

• Sine

• Cosine

• Tangent

A kite is flying 84 ft off the ground, and the string is pulled taut.  Which trig function would need to be used to solve for x?

• Sine

• Cosine

• Tangent

Determine the value of sin C.

• 7 / 25

• 24 / 25

• 25 / 7

• 24 / 7

Determine the value of tan C.

• 7 / 25

• 24 / 25

• 25 / 7

• 24 / 7