Question

Find the measure of each side indicated. Round to the nearest tenth.

А) 8.2 В) 8.8
C) 7.1 D) 93​

Answer 1

x = 8.2

Explanation:

Since we have a right triangle, we can use trig functions

sin theta = opp/ hyp

sin 34 = 4.6 /x

x sin 34 = 46

x = 4.6 /sin 34

x =8.22614159

To the nearest tenth

x = 8.2

Answer 2

`\huge\boxed{x = 8.2}`

Explanation:

Sin θ = opposite / hypotenuse

Where θ = 34 , opposite = 4.6 and hyp = x

Sin 34 = 4.6 / x

0.6 = 4.6 / x

x = 4.6 / 0.6

x = 8.2