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Wewaii [24]
2 years ago
8

4. Find the value of x. to 90°

Mathematics
1 answer:
Marat540 [252]2 years ago
7 0

Answer:

90

Step-by-step explanation:

Measure of one arc = 90°

-> Measure of other arc = 360°- 90° = 270°

x° = 1/2 (270° - 90°)

-> x° = 1/2 * 180°

-> x° = 90°

-> x° = 90°

-> x = 90

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