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If one side is 3 units, and the other is 4 units, then it will be 16 plus 9 equals 25, and the square root of twenty five is five, so it will be five.

Q: How do you find the value of opposite side of a right triangle?

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The sine of an angle in a right triangle is opposite/hypotenuse, where opposite is the only side that is not adjacent to the angle you want to find the sine of, and the hypotenuse is the side opposite the right angle in the triangle. Just find opposite/hypotenuse.

Sin is the opposite over the hypotenuse.

Pythagorean Theorem: a2 + b2= c2 where c is the hypotenuse of a right triangle. Hypotenuse is the side of a right triangle opposite to the right angle.

Sin is sin-1(opposite/hypotonose)

Sine ratio = opposite/hypotenuse

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The sine of an angle in a right triangle is opposite/hypotenuse, where opposite is the only side that is not adjacent to the angle you want to find the sine of, and the hypotenuse is the side opposite the right angle in the triangle. Just find opposite/hypotenuse.

The 90 degree angle in a right angle triangle is opposite its hypotenuse.

Sin is the opposite over the hypotenuse.

Pythagorean Theorem: a2 + b2= c2 where c is the hypotenuse of a right triangle. Hypotenuse is the side of a right triangle opposite to the right angle.

In a right angle triangle divide the opposite by the hypotenuse to find the sine ratio.

you go get a calculator

By definition, the hypotenuse is the side opposite the right angle in a right angled triangle. Therefore, a hypotenuse does not exist as one of the three sides in a non-right angled triangle.

Sin is sin-1(opposite/hypotonose)

You can't as there is no hypotenuse in an equilateral triangle. The hypotenuse is the side of a triangle which is opposite a right angle (90°); all angles in an equilateral triangle are 60°.

It is the angle opposite the hypotenuse which measures 90 degrees

Sine ratio = opposite/hypotenuse

use right triangle trig... sin (angle) = opposite side/hypotunese, cos (angle) = adjacent side/hypotunese, and tan (angle) = opposite side/ adjacent side