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⚠️ HELP ⚠️

I don’t know how to solve this and I have more questions like this HOW DO I ANSWER WHAT DO I DO?? Explain :((


⚠️ ⚠️

HELP I dont know how to solve this and I have more questions like this HOW DO I ANSWER WHAT DO I DO Explain class=

Respuesta :

Ruilin0715

a=180-117=63

b=180-81-63=36

so angle a is 63, and angle b is 36

please mark brainliest

InsertNameHere7575

A = 63 degrees

B = 36 degrees

Since angle a is supplementary to the 117 degree angle, we subtract 117 from 180.

180 - 117 = 63

We use that information to calculate angle b. Since all angles in a triangle add up to 180 degrees, we add 81 and 63, and then subtract that sum from 180.

81 + 63 = 144

180 - 144 = 36

Please let me know if I am wrong.

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