Question

what is right angle​

Answer 1

Answer:

Right angle. Definition: An angle whose measure is exactly 90° Try this Adjust the angle below by dragging an orange dot and see how the angle ∠ABC behaves. Note that it is a right angle only when its measure is exactly 90°

Answer 2

If the angle formed between two lines is equal to 90° then it is said to be a right angle.

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