Question

What is the measurement of angle A to the nearest degree?

Answer 1

∠ A ≈ 51°

Explanation:

Using the Sine rule in the triangle, that is

`(7)/(sinA)` =
`(9)/(sin95)` ( cross- multiply )

9 × sinA = 7 × sin95° ( divide both sides by 9 )

sinA =
`(7sin95)/(9)` ≈ 0.7748 , thus

A =
`sin^(-1)`(0.7748) ≈ 51° ( to the nearest degree )

Answer 2

Well, Your best answer will be is 51° Because,

Here, given a = 7 in

b = 9 in

∠B = 95°

So, The best answer will be is 51°

Good Luck!