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2 years ago

Find the measure of

Mathematics

2 answers:

AysviL [449]2 years ago

8 0

Answer:

r = 76°

Step-by-step explanation:

61° + 43° + r = 180° { <'s on a straight line are supplementary}

104+r=180

r = 180-104

r = 76°

Nadusha1986 [10]2 years ago

4 0

76, 180- the other angles is 76

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The image of the question is attached below.

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