1. Angle question

maths q.pdf
Kindly help PLZ to solve this question. The answer is 57.5 decree.

2. Re: Angle question

What have you done so far?

3. Re: Angle question

courtesy image post of OP's problem from pdf file ...

4. Re: Angle question

Originally Posted by kaleem
Kindly help PLZ to solve this question. The answer is 57.5 decree.
Let $y=0.5\cdot m(\overline{AB)}$. Let $h$ be the measure of the altitude of the triangle.
Then $\text{AREA}=0.5\pi\cdot y^2=y\cdot h=y^2\cdot \tan(x)$