Question

If A and B are supplementary and mA = 37°45', then mB = 142°15'. How would I solve this?

Answer 1

It's correct
u already know that the sum of the supplementary angles is 180, right?

Answer 2

then both mA and mB should add up and equal 180

Answer 3

So..... 37°45'+mB=180

Answer 4

@Theresa135

Answer 5

Yes I knew that sorry stupid question.. Thank you

Answer 6

That's fine :)
Don't forget to give me a medal :P