Angle Measure Given Trig

Find the m∠1

• 67

• 113

• 180

• 23

Find D

• ∠D=116°

• ∠D=64°

• ∠D=180°

• ∠D=26°

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

• 6

• 10

• 8

In a right triangle, while 10 degree angle's ​ (a)   ratio is 0.985 , 80 degree angle's ​ (b)   ratio is ​ 0.985. Because they are ​ (c)   angles. The one angle's adjacent leg is another one's ​ (d)  

• Adjacent Leg/ Hypotenuse

• Opposite Leg/Hypotenuse

• complementary

• opposite leg

Match each to it's correct ratio.

• 8/17

• Sin Q

• 8/15

• Tan Q

• 15/8

• None of these

• 15/17

• Cos Q

Find the measure of the indicated angle (?) round to the nearest tenth.

Mathematical Equivalence

ON

Which of the following angles are co-terminal to -75^o?

• 75^o

• 285^o

• 105^o

• 425^o

Which of the following angles are co-terminal to 450^o?

• 450^o, -450^o

• 90^o, -270^o

• 270^o, -90^o

• 420^o, -330^o

• Tan X

• Squirrel

• Sin X

• Cos X

• Badger

Match the trig function to the correct ratio:

• 3/5

• tan C

• 3/4

• cos A

• 4/5

• tan A

• 4/3

• sin A