90 Degree Angle Formula

What is 90 Degree Angle Formula

Let us recollect a few things about a 90-degree angle before understanding the 90-degree angle calculation.

90 Degree Angle Formula

Let us recollect a few things about a 90-degree angle before understanding the 90-degree angle calculation. When the angle formed by two rays equals 90 degrees, the angle is termed a right angle. In a right-angled triangle, Pythagoras' theorem is used. It asserts that the sum of the squares of the lengths of a right triangle's adjacent and opposite sides equals the square of the hypotenuse side's length. The correct angle can also be determined using this 90-degree angle calculation.

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The Pythagoras theorem of a right triangle, as the triangle with a 90-degree angle is a right triangle, is the source of the 90-degree angle formula

i.e.,

Hypotenuse2=(Adjacent Side)2 + (Opposite Side)2

90 Degree Angle Formula

a2 + b2 = c2

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90 Degree Angle Formula

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Using the 90 degree angle formula,

Hypotenuse2=(Adjacent Side)2 + (Opposite Side)2

=  (10)2 + (24)2

= (100+576)

Hypotenuse2 = (676)

Hypotenuse = √169

Hypotenuse = 26 cm