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4. Name two pairs of supplementary angles in the figure below. Find the angles
∠3,∠ 8, and ∠4
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Answer:
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Step-by-step explanation:
two pairs of supplementary angles are -:
1) angle 1 + angle 3
2)angle 8 + angle 7 etc,
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1
Answer
∠ 3 is 90°
∠8 is 43°
∠4 is 146°
Step-by-step explanation:
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