Applying Trig Ratios

What is the size of angle x? (Give your answer to 1 decimal place.)

What is the correct equation to solve for x ?

• tan (58) = x/11

• tan (58) = 11/x

• cos (58) = x/11

• sin (58) = x/11

Find the exact value of h (rounded to 3 decimals)

• 613.718

• 614.720

• 614.718

• 613.720

Answer explanation

To find h, you do the sin 26 = h/1400 then you multiply 1400 on both sides to get 1400 * sin 26 = h

Solve for the indicated angle to the nearest whole number.

• 35

• 46

• 44

• 55

Round your answer to the nearest tenth.

• 1747.5 ft.

• 1319.3 ft.

• 1428.2 ft.

• 2747.5 ft.

Find h₂

• 16.73 ft

• 22.51 ft

• 18.59 ft

• 20.79 ft

What is the length of side x?

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

How would you find the value of the angle denoted by "?"

• Apply the inverse sine

• Apply the inverse cosine

• Apply the inverse tangent

• Apply the Pythagorean Theorem

Find the length of side c.

• 10

• 8.08

• 14

• 12.12

Sally is flying a kite at an angle of 41 degrees. If the kite is 10 feet up in the air, how long is the kite string?

• 6.6 feet

• 10.3 feet

• 15.2 feet

• 20 feet