The two angles of a triangle are complementary . What is the third angle?
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Answer:
If two angles are complmentary, then the sum of those angles is 90 degrees. Since the sum of all three angles must be 180 degrees, the third angle must be 180-90 = 90 degrees.
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Answer:
2 angles are complementary means that ∠1 + ∠2 = 90°.
∴ ∠3 = 90 °
Step-by-step explanation:
2 angles are complementary means that ∠1 + ∠2 = 90°.
∴ ∠3 = 180 ° - 90 °
= 90 °
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