Question

what is right angle triangle
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Answer 1

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➜The triangle which has one angle of 90° is known as right angle triangle.

Answer 2

A right triangle or right-angled triangle is a triangle in which one angle is a right angle. The relation between the sides and angles of a right triangle is the basis for trigonometry. The side opposite the right angle is called the hypotenuse. The sides adjacent to the right angle are called legs.