 # What Is The Rule For A 30-60-90 Special Right Triangle Choices Are Given By The Order Of Short Leg Long Leg Hypotenuse Leg?

## How do you solve a 30 60 90 Special triangle?

Divide the hypotenuse by 2 to find the short side.

Multiply this answer by the square root of 3 to find the long leg.

Type 3: You know the long leg (the side across from the 60-degree angle).

Divide this side by the square root of 3 to find the short side..

## Can 30 60 90 angles make a triangle?

A 30-60-90 triangle is a right triangle with angle measures of 30º, 60º, and 90º (the right angle). Because the angles are always in that ratio, the sides are also always in the same ratio to each other.

## What is the formula for 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.

## What is the 3 4 5 Triangle rule?

A 3-4-5 right triangle is a triangle whose side lengths are in the ratio of 3:4:5. In other words, a 3-4-5 triangle has the ratio of the sides in whole numbers called Pythagorean Triples.

## Which side is the short leg of this 30 60 90 Triangle?

Hypotenuse​Relationship Between the. ​Short Leg and Hypotenuse The short leg of a 30-60-90 triangle is always 1/2 the length of the hypotenuse.

## What are the ratios for a 45 45 90 Triangle?

Showing the ratios of the sides of a 45-45-90 triangle are 1:1:sqrt(2).

## What are the side lengths of a 30 60 90 Triangle?

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.

## How do you find the area of a 30 60 90 Triangle?

How to solve a 30 60 90 triangle? 30 60 90 triangle formulathe second leg is equal to a√3.the hypotenuse is 2a.the area is equal to a²√3/2.the perimeter equals a(3 + √3)Jun 26, 2020

## What is a 30 60 90 day plan?

A 30-60-90 day plan is what it sounds like: a document that articulates your intentions for the first 30, 60, and 90 days of a new job. It lists your high-level priorities and actionable goals, as well as the metrics you’ll use to measure success in those first three months.

## Which of the following are true statements about a 30 60 90 Triangle?

Answer Expert Verified A 30-60-90 triangle is a right triangle with one leg equal to x, the other leg equal to 2x and the hypotenuse equal to x*sqrt(3). So, there you see that the longer leg is twice as long as the shorter leg (option D) and the hypotenuse is sqrt(3) times as long as the shorter leg (option F).

## How do you find the length of the third side of a triangle?

If a and b are the lengths of the legs of a right triangle and c is the length of the hypotenuse, then the sum of the squares of the lengths of the legs is equal to the square of the length of the hypotenuse.