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Mathematics 8 Online
OpenStudy (anonymous):

If ∠A and ∠B are complementary angles and if m∠A is 37°, what is m∠B? A. 74° B. 53° C. 37° D. 143°

OpenStudy (anonymous):

@timaashorty

OpenStudy (timaashorty):

Idk this one. I always sucked at this type of math lol

OpenStudy (anonymous):

lol okay thanks anyways :D

OpenStudy (anonymous):

i will be of help just give me time

OpenStudy (nikato):

So A and B are complementary. That's means A+B=90 Since you know A=37 So 37+B=90 Can you solve for B?

OpenStudy (anonymous):

53?

OpenStudy (nikato):

Correct

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