## What jobs use Pythagorean Theorem?

There are many relevant applications that require the use of the Pythagorean Theorem. Engineers and astronomers use the Pythagorean Theorem to calculate the paths of spacecraft, including rockets and satellites. Architects use the Pythagorean Theorem to calculate the heights of buildings and the lengths of walls.

## What is another name of Pythagoras Theorem?

Baudhayana theorem

## Why is the hypotenuse always positive?

moving along a given circle, the x-value and y-value move from positive to negative and back, but each vanishes as it passes from positive to negative and back. The hypotenuse of the triangle never vanishes; so to be continuous, its sign must remain positive.

## How does Pythagoras affect us today?

The Pythagorean Theorem is useful for two-dimensional navigation. You can use it and two lengths to find the shortest distance. The distances north and west will be the two legs of the triangle, and the shortest line connecting them will be the diagonal. The same principles can be used for air navigation.

## What is the longest side of a triangle called?

hypotenuse

## Does 9 12 15 make a right triangle?

The three sides 9 in, 12 in, and 15 in do represent a right triangle. Since the square of the hypotenuse is equal to the sum of the squares of the other two sides, this is a right triangle.

## What is the sign of hypotenuse?

The word “hypotenuse” comes from two Greek words meaning “to stretch”, since this is the longest side. We label the hypotenuse with the symbol h. There is a side opposite the angle c which we label o for “opposite”.

## Is the hypotenuse always positive?

As the hypotenuse is (x^2+y^2)^1/2 which will always have a positive value so hypotenuse is always positive.

## Why Sine is opposite over hypotenuse?

The sine is always the measure of the opposite side divided by the measure of the hypotenuse. Because the hypotenuse is always the longest side, the number on the bottom of the ratio will always be larger than that on the top. Use the ratio for sine, opposite over hypotenuse.

## How Pythagorean theorem changed the world?

The Pythagoras’ theorem has changed. For the past 2500 years, the Pythagoras’ theorem, arguably the most well-known theorem in the world, has greatly helped mankind to evolve. Its useful right angles are everywhere, whether it is a building, a table, a graph with axes, or the atomic structure of a crystal.

## How do we use Pythagoras theorem in daily life?

The Pythagorean Theorem is useful for two-dimensional navigation. You can use it and two lengths to find the shortest distance. … The distances north and west will be the two legs of the triangle, and the shortest line connecting them will be the diagonal. The same principles can be used for air navigation.

## Is the hypotenuse the longest side?

In a right triangle, the hypotenuse is the longest side, an “opposite” side is the one across from a given angle, and an “adjacent” side is next to a given angle. We use special words to describe the sides of right triangles. The hypotenuse of a right triangle is always the side opposite the right angle.

## Are 2 sides equal in a right triangle?

A right triangle has one angle equal to 90 degrees. A right triangle can also be an isosceles triangle–which means that it has two sides that are equal. A right isosceles triangle has a 90-degree angle and two 45-degree angles.

## What is the shortest side of a right triangle?

In any triangle, the longest side is opposite the largest angle, and the shortest side is opposite the smallest angle. Thus, in a right triangle, the hypotenuse is always the longest side.