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V125BC
[204]
3 years ago
15
Please help me with this thank you !!
Mathematics
Answer
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2
answers:
andreev551
[17]
3 years ago
4
0
I think the answer is b i've never learned this sorry :(
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Keith_Richards
[23]
3 years ago
4
0
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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