2 years ago

21 and 22 are complementary angles. The measure of Z1 is 60°.

Mathematics

1 answer:

levacccp [35]2 years ago

4 0

Answer:

Step-by-step explanation:

We assume you mean that ...

∠1 + ∠2 = 90°

60° + 2x° = 90° . . . . given values for the angles

2x° = 30° . . . . . . . . . .subtract 60°

x = 15

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