Question

the different in the measure of two supplementary angle is 102 degree find the two angle​

Answer 1

Answer:

Let the 2 angles are x , y

The supplementary angles are the angles whose sum = 180

So x + y = 180

And their difference means subtract

So x - y = 102

By using simultaneous equations then we will add the 2 equation..we find that 2x + 0y = 282

So 2x = 282

So x = 141

By substituting x in any equation

For instance in equation x + y = 180

So y = 180 -141 = 39