javireak
javireak
19-11-2020
Mathematics
contestada
Please help me with this thank you !!
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kenmasbunii
kenmasbunii
19-11-2020
i think the answer is b i've never learned this sorry :(
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crisviz420
crisviz420
19-11-2020
Remember, the sum of the interior angles within a pentagon is 540 degrees.
To find x, add up all the measures the of angles including the unknown angle, and set that equal to 540 degrees.
x + 118 + 100 + 100 + 124 = 540
Solve for x:
x = 98
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