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Bad White [126]
3 years ago
12

<1 and <2 are supplementary angles m<1 = x-29 and m<2 = x+71 Find the measure of each angle

Mathematics
1 answer:
Mariulka [41]3 years ago
4 0

Answer:

<1 = 40 degrees

<2 = 140 degrees

Step-by-step explanation:

x - 29 + x + 71 = 180

2x + 42 = 180

2x = 180 - 42

x = 138/2

x = 69

<1 = 69 - 29 = 40 degrees

<2 = 180 - 40 = 140 degrees

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Step-by-step explanation:

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3 years ago
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GalinKa [24]

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Pavel [41]

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Step-by-step explanation:

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2 years ago
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3 0
3 years ago
10 pt
lord [1]

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Step-by-step explanation:

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S.A = 2*π*7*24 + 2*π*7²

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S.A = 434π

5 0
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