Question

In △ABC, m∠A=52°, c=11, and m∠B=19°. Find a to the nearest tenth.

Answer 1

b.) 9.2

Explanation:

I got it correct on founders edtell

Answer 2

From the problem we have

In △ABC, m∠A=52°, c=11, and m∠B=19°.

Draw the diagram with the help of given information, (see the attached image)

Now using Sine Law in the Triangle ABC, we can write

Now from Triangle ABC , we can write

`image`

`(a)/(sin52)=(11)/(sin109) \\`

Now simplify , we get

`image`