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trasher [3.6K]
3 years ago
12

Which angle is complementary to ∠4 ? a. ∠ 3 b. ∠ 2 c. ∠ 1 d. ∠ 6

Mathematics
1 answer:
GrogVix [38]3 years ago
7 0

Answer:

a.Angle. 3

Step-by-step explanation:

Angle 3 is complementary to angle 4.

Because 70+20=90°

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