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nalin [4]
3 years ago
15

And angle is 21 more than twice its complement find it

Mathematics
1 answer:
Norma-Jean [14]3 years ago
7 0

Answer:

angle = 67°

Step-by-step explanation:

let

a = angle in degrees

(90-a) = complement

given

a = 2(90-a)+21

Solve for a

a = 180 - 2a + 21

3a = 201

a = 67°

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