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What is the value of x? And what is the measure of angle 1?
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Heres the pic, I really need help -.-
x + 30 + 4x = 90 5x + 30 = 90 5X = 60 X = 12 Plug x in to each angle to find measure, then all four angles add to equal 180
First part answer choices 10o 25o 30o 120o What is the measure of 1? answer choices 45o 60o 120o 125o
x+30+4x=180 ------- alternating angle & angle on straight line 5x+30=180 5x=150 x=150/5 x=30
I understand now :D
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