SOLVING RIGHT TRIANGLE

In a right triangle, if the given are adjacent and hypotenuse, which trigonometric ratio is appropriate to use?

• sine

• tangent

• cosine

• cotangent

Find angle A.

• 21.61 degrees

• 22.62 degrees

• 19.67 degrees

• 23.61 degrees

Find angle B

• 12.17 degrees

• 31.19 degrees

• 34.21 degrees

• 36.87 degrees

Find side A.

• 3.32

• 3.39

• 3.11

• 3.0

Find line sigment AC

• 14.38

• 14.40

• 14.44

• 14.42

Find the missing angle

• 88 degrees

• 34 degrees

• 44 degrees

• 52 degrees

Find side a

• 20.84 ft

• 19.36ft

• 28.78ft

• 20.19ft

Find side b

• 22.57 ft

• 20.84ft

• 27.15 ft

• 21.58 ft

Find line segment QR

• 5.09

• 5.03

• 4.09

• 7.46

Find line segment RP

• 7.41

• 7.46

• 5.03

• 4.21