Question

prove that height of equilateral triangle is is 2 square root x its side using 45-45-90 method ​

Answer 1

Answer:

Now that we know what a right triangle is and what the special right triangles are, it is time to discuss them individually. Let’s see what a 45°-45°-90° triangle is.

What is a 45°-45°-90° Triangle?

A 45°-45°-90° triangle is a special right triangle that has two 45-degree angles and one 90-degree angle. The side lengths of this triangle are in the ratio of;

Side 1: Side 2: Hypotenuse = n: n: n√2 = 1:1: √2.

The 45°-45°-90° right triangle is half of a square. This is because the square has each angle equal to 90°, and when it is cut diagonally, the one angle remains as 90°, and the other two 90° angles bisected (cut into half) and become 45° each.

The diagonal of a square becomes hypotenuse of a right triangle, and the other two sides of a square become the two sides (base and opposite) of a right triangle.

Step-by-step explanation:

MARK ME AS A BRAINLIST