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Ifm_2 = 68°, what is the measure of angle 7? 1 2. 3 5 7​
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Ifm_2 = 68°, what is the measure of angle 7? 1 2. 3 5 7​

Ifm_2 = 68°, what is the measure of angle 7? 1 2. 3 5 7​-example-1
User Deroude
by
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1 Answer

4 votes

Answer:

∠7=22°

Explanation:

∠2 and ∠7 are supplementary angles, meaning they add to 90°.

∠2+∠7=90°

substitute ∠2

68°+∠7=90°

∠7=22°

User Sharrone
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