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6. 2A and ZB are complementary angles. The measure of ZB is (4x), and the measure of ZA is 50°. What is the value of x?

6. 2A and ZB are complementary angles. The measure of ZB is (4x), and the measure of ZA is 50°. What is the value of x?
asked 134k views
1 vote
6. 2A and ZB are complementary angles. The measure of ZB is (4x), and the

measure of ZA is 50°. What is the value of x?

asked
User Omar Yafer
by
7.8k points

1 Answer

6 votes

Answer:

x = 10°

Explanation:

ZA + ZB = 90°

50° + 4x = 90°

4x = 90° - 50°

4x = 40°

x = 10°

answered
User Yassine Khachlek
by
8.5k points
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