Finding Lengths and Angles Using Trigonometry

What is the value of x?

• 37

• 72

• 108

• 18

Tags

CCSS.7.G.B.5

cos(x) is fo​und by the ratio ​ (a)   over ​ (b)  

• 6

• 10

• 8

Tags

CCSS.HSG.SRT.C.6

From the given right triangle,

Find the value of angles M and N

M=​ ​ (a)  

N=​ (b)  

• 77.3°

• 12.7°

• 49.9°

• 40.1°

• 74.5°

• 15.5°

Tags

CCSS.HSG.SRT.C.8

Mathematical Equivalence

ON

Tags

CCSS.MATH.CONTENT.HSG.SRT.C.8

Mathematical Equivalence

ON

Tags

CCSS.MATH.CONTENT.HSG.SRT.C.8

Directions: Enter your answer in the space provided. Use the numbers and symbols to enter your answer. The figure represents the side view of a rectangular frame for metal shelves. Two diagonal braces support the frame. Write an equation that can be used to determine the measure of angle θ.

​ (a)   ​ (b)   =​ (c)   ​ (d)   ​ (e)  

• tan

• x

• 2

• sin

• cos

Tags

CCSS.HSG.SRT.C.6

• Tan X

• Squirrel

• Sin X

• Cos X

• Badger

Tags

CCSS.HSG.SRT.C.6

• Tan X

• Cos X

• Sin X

• Squirrel

Tags

CCSS.HSG.SRT.C.6

• opposite

• hypotenuse

• adjacent

• squirrel

Tags

CCSS.HSG.SRT.C.6

Match each ratio.

• 8/15

• Cos C

• 8/17

• None of these

• 15/17

• Tan C

• 17/15

• Sin C

Tags

CCSS.HSG.SRT.C.6