Is hypotenuse only for right triangles?

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.

1. Is Pythagorean theorem only for right triangles?
2. What is the rule for hypotenuse?
3. Is Sohcahtoa only for right triangles?
4. How do I find the hypotenuse of a right triangle?
5. How do you find the hypotenuse of a triangle with one side?
6. Is a 2 B 2 C 2 only for right triangles?
7. Is sin and cos only for right triangles?
8. Are trigonometric functions only for right triangles?
9. What is my hypotenuse?

Is Pythagorean theorem only for right triangles?

Pythagoras' theorem only works for right-angled triangles, so you can use it to test whether a triangle has a right angle or not.

What is the rule for hypotenuse?

In geometry, a hypotenuse is the longest side of a right-angled triangle, the side opposite the right angle. The length of the hypotenuse can be found using the Pythagorean theorem, which states that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides.

Is Sohcahtoa only for right triangles?

Q: Is sohcahtoa only for right triangles? A: Yes, it only applies to right triangles. ... A: They hypotenuse of a right triangle is always opposite the 90 degree angle, and is the longest side.

How do I find the hypotenuse of a right triangle?

Hypotenuse calculator

The hypotenuse is opposite the right angle and can be solved by using the Pythagorean theorem. In a right triangle with cathetus a and b and with hypotenuse c , Pythagoras' theorem states that: a² + b² = c² . To solve for c , take the square root of both sides to get c = √(b²+a²) .

How do you find the hypotenuse of a triangle with one side?

If you have an angle and the side opposite to it, you can divide the side length by sin(θ) to get the hypotenuse. Alternatively, divide the length by tan(θ) to get the length of the side adjacent to the angle.

Is a 2 B 2 C 2 only for right triangles?

Pythagorean theorem: If a triangle is a right triangle (has a right angle), then a2+b2=c2. Converse: If a2+b2=c2 in a triangle with c is the longest side, then a triangle is a right triangle. ... Obtuse: Has a single obtuse (greater than 90 degree) angle and 2 acute angles.

Is sin and cos only for right triangles?

Sine Rule. The Sine Rule can be used in any triangle (not just right-angled triangles) where a side and its opposite angle are known. You will only ever need two parts of the Sine Rule formula, not all three. You will need to know at least one pair of a side with its opposite angle to use the Sine Rule.

Are trigonometric functions only for right triangles?

Although most often trigonometric functions are used with right triangles there are some situations when they can be used for any type of triangle. Examples: 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 is my hypotenuse?

The 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.