3 years ago

<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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