alex7085 alex7085

16-01-2021
Mathematics

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math test questions
Find the measurement of the unknown angle

math test questions Find the measurement of the unknown angle class=

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oconnev0 oconnev0

16-01-2021

the correct answer is 65°

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chizhien777 chizhien777

16-01-2021

Answer:

The unknown angle is 65°

Step-by-step explanation:

Let the unknown angle be y

40°+75°+y = 180°

y = 180°-115°

y = 65°

Therefore, the unknown angle is 65°

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