Question

Find the value of a and b​

Answer 1

a=27 b=114

Explanation:

I am not 100% sure if this correct as I am an 8th grader, but for a you know that the right angle close to a and 62, they are complementary so a= 90-62. For b, you know triangles always equal 180 degrees, so you add 62+52, then you subtract from 180, then subtract your number after you subtract 180 to 180 again and you should get b, because b is supplementary to the missing angle in the triangle.

Answer 2

a= 28, b=114

Explanation:

Please see the attached picture for full solution.

∠AFB= 90° as it is a right angle (marked with a little square)

The sum of angles on a straight line is 180°.