How do you find the lengths of the sides of a triangle?

The Pythagorean Theorem, a2+b2=c2, a 2 + b 2 = c 2 , is used to find the length of any side of a right triangle.

How do you find the length of a side of a triangle with given points?

Derived from the Pythagorean Theorem, the distance formula is used to find the distance between two points in the plane. The Pythagorean Theorem, a2+b2=c2 a 2 + b 2 = c 2 , is based on a right triangle where a and b are the lengths of the legs adjacent to the right angle, and c is the length of the hypotenuse.

How to calculate the length of side X in the right triangle?

Calculate the length of side X in the right triangle below. Since we know 2 sides and 1 angle of this triangle, we can use either the Pythagorean theorem (by making use of the two sides) or use sohcahtoa (by making use of the angle and 1 of the given sides). Chose which way you want to solve this problem. There are several different solutions.

How do you find the angle of a right triangle?

Their angles are also typically referred to using the capitalized letter corresponding to the side length: angle A for side a, angle B for side b, and angle C (for a right triangle this will be 90°) for side c, as shown below.

How to solve a triangle with 2 sides and 1 angle?

Since we know 2 sides and 1 angle of this triangle, we can use either the Pythagorean theorem (by making use of the two sides) or use sohcahtoa (by making use of the angle and 1 of the given sides). Chose which way you want to solve this problem. There are several different solutions.

How do you find the length of the hypotenuse of a triangle?

Find the length of side X in the right triangle below. Since we know 1 side and 1 angle of this triangle, we will use sohcahtoa . Set up an equation using the sine, cosine or tangent ratio Since we want to know the length of the hypotenuse, and we already know the side opposite of the 53° angle, we are dealing with sine.