- What is the longest side of triangle called?
- What is the isosceles triangle theorem?
- Can you use tan on non right triangles?
- Can you use trig for non right triangles?
- What jobs use Pythagorean Theorem?
- Does Pythagoras work on equilateral triangles?
- Can you use the Pythagorean theorem for all triangles?
- Can you use Pythagorean theorem on a non right angle triangle?
- Do all triangles have hypotenuse?
- Does trigonometry apply to all triangles?
- What Pythagoras used for?
- Is SOH CAH TOA only for right triangles?
- How is Pythagorean theorem used in real life?
- How do you do Pythagoras with an isosceles triangle?
- Is there a hypotenuse in an isosceles triangle?
- How does Pythagoras affect us today?
- Does Pythagoras work on isosceles triangles?
- Why does Pythagorean theorem work for all triangles?

## What is the longest side of triangle called?

hypotenuseThe hypotenuse of a right triangle is always the side opposite the right angle.

It is the longest side in a right triangle.

The other two sides are called the opposite and adjacent sides..

## What is the isosceles triangle theorem?

If two sides of a triangle are congruent , then the angles opposite to these sides are congruent.

## Can you use tan on non right triangles?

To do this, there are two rules, the Sine Rule and The Cosine Rule. The sine rule is a/Sin A = b/Sin B = c/Sin C. If you are left with Cos/ Sin/ Tan x, remember to use the inverse to get the answer. …

## Can you use trig for non right triangles?

The trigonometry of non-right triangles So far, we’ve only dealt with right triangles, but trigonometry can be easily applied to non-right triangles because any non-right triangle can be divided by an altitude * into two right triangles.

## 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.

## Does Pythagoras work on equilateral triangles?

An equilateral triangle has three equal sides, as can be deduced from its name. … With a base of and a hypotenuse of , we can easily solve for the height (the third side) with the Pythagorean Theorem. This problem can also be solved using trigonometric functions or even revisiting 30-60-90 triangle rules.

## Can you use the Pythagorean theorem for all triangles?

Note that the Pythagorean Theorem only works with right triangles. You can use the Pythagorean Theorem to find the length of the hypotenuse of a right triangle if you know the length of the triangle’s other two sides, called the legs. Put another way, if you know the lengths of a and b, you can find c.

## Can you use Pythagorean theorem on a non right angle triangle?

The Generalized Pythagorean Theorem is the Law of Cosines for two cases of oblique triangles: SAS and SSS. Dropping an imaginary perpendicular splits the oblique triangle into two right triangles or forms one right triangle, which allows sides to be related and measurements to be calculated.

## Do all triangles have hypotenuse?

Yes, the hypotenuse is always the longest side, but only for right angled triangles. For isosceles triangles, the two equal sides are known as the legs, while in an equilateral triangle all sides are known simply as sides.

## Does trigonometry apply to all triangles?

Explanation: Although most often trigonometric functions are used with right triangles there are some situations when they can be used for any type of triangle. … If you have two sides given and an angle between them you can use the trigonometric functions the Law of Cosines to calculate the third side.

## What Pythagoras used for?

The applications that use the Pythagorean theorem include computing the distance between points on a plane; converting between polar and rectangular coordinates; computing perimeters, surface areas and volumes of various geometric shapes; and calculating maxima and minima of perimeters, or surface areas and volumes of …

## Is SOH CAH TOA only for right triangles?

Q: Is sohcahtoa only for right triangles? A: Yes, it only applies to right triangles. If we have an oblique triangle, then we can’t assume these trig ratios will work. … A: They hypotenuse of a right triangle is always opposite the 90 degree angle, and is the longest side.

## How is Pythagorean theorem used in real 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.

## How do you do Pythagoras with an isosceles triangle?

A altitude between the two equal legs of an isosceles triangle creates right angles, is a angle and opposite side bisector, so divide the non-same side in half, then apply the Pythagorean Theorem b = √(equal sides ^2 – 1/2 non-equal side ^2).

## Is there a hypotenuse in an isosceles triangle?

An isosceles right triangle is an isosceles triangle and a right triangle. This means that it has two congruent sides and one right angle. Therefore, the two congruent sides must be the legs. From this we can conclude that the hypotenuse length is the length of a leg multiplied by \begin{align*}\sqrt{2}\end{align*}.

## How does Pythagoras affect us today?

The Pythagorean Theorem has many real-life applications: Rescue workers use the Pythagorean Theorem to find out the length of their ladders, because, when placed against a wall, the ladder, wall, and ground form a right triangle, making it possible for the Pythagorean Theorem to be applied, construction workers and …

## Does Pythagoras work on isosceles triangles?

The Pythagorean theorem can be used to solve for any side of an isosceles triangle as well, even though it is not a right triangle. Isosceles triangles have two sides of equal length and two equivalent angles.

## Why does Pythagorean theorem work for all triangles?

Since both triangles’ sides are the same lengths a, b and c, the triangles are congruent and must have the same angles. Therefore, the angle between the side of lengths a and b in the original triangle is a right angle. The above proof of the converse makes use of the Pythagorean theorem itself.