Question

Can u help me pls i will be putting some more problems
look the image

Answer 1

Explanation:

2x + 28° + 90° = 180° ( The sum of all angle of triangle is 180° )

Now you may add 28° and 90° and subtract it from 180° ...

2x = 62° ..

Now...divide 62 by 2 ...

x = 31°

hence the value of x is 31°....

Answer 2

28+ 90 + 2x = 180
2x = 62
x = 31