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24-05-2022
Mathematics

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PLEASE HELPPPP I need this by tmrw and I have more pics

PLEASE HELPPPP I need this by tmrw and I have more pics class=

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drewmarkie drewmarkie

24-05-2022

Answer to #2 is 135

Set up a ratio of the angles A=x, B=3x

Add that up you get 4x and set that equal to 180

4x=180 divide by 4

X=45

B=3(45)

B=135

Answer to 3 is 29

Add the two angles up which would be
6x+6 and set it equal to 180
Subtract 6

6x=174

Divide by 6

X=29

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