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What is the defination of 90°angle |
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Answer» Answer: In GEOMETRY and trigonometry, a right angle is an angle of exactly 90° (degrees), corresponding to a quarter turn. If a ray is placed so that its endpoint is on a LINE and the adjacent ANGLES are equal, then they are right angles. Step-by-step explanation: hope it HELPS you hope it helps YOUMARK as BRAINLIEST |
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