Question

in 30°-60°-90° side opposite to 30 is 5cm then hypothesis =_______cm​

Answer 1

Answer:

Now when we are done with the right triangle and other special right triangles, it is time to go through the last special triangle, which is 30°-60°-90° triangle.

It also carries equal importance to 45°-45°-90° triangle due to the relationship of its side. It has two acute angles and one right angle.

What is a 30-60-90 Triangle?

A 30-60-90 triangle is a special right triangle whose angles are 30º, 60º, and 90º. The triangle is special because its side lengths are always in the ratio of 1: √3:2.

Any triangle of the form 30-60-90 can be solved without applying long-step methods such as the Pythagorean Theorem and trigonometric functions.

The easiest way to remember the ratio 1: √3: 2 is to memorize the numbers; “1, 2, 3”. One precaution to using this mnemonic is to remember that 3 is under the square root sign.