The hypotenuse of a 45-45-90 triangle is the square root of the length of the two-leg sides. The other side of the triangle is the hypotenuse. The legs must be congruent in length and the same length. To solve the triangle, you have to measure the sides and find the right ratio for each. To do this, you will need the formula SOHCAHTOA. The hypotenuse is the longest side of a right triangle.

**What Is The 45-45-90 Right Triangle?**

A 45-45-90 triangle is a special right triangle with two 90-degree angles on the interior. In mathematical terms, it is known as an isosceles triangle. This right-angled triangle is half a square divided from one corner to the other. You can use the formulas for calculating the apex length of a right-angled triangular to solve the 45-45-90 triangle.

A 45-45-90 triangle is a perfect square and is the inverse of a hexagon. If you are confused about which side is shorter, you can look up the side lengths. The sides of the 45-45-90 triangle are two-thirds of a square and they are all the same length. You can also see the other side of the 90-degree triangle using the ratios, or the hypotenuse.

The hypotenuse is the opposite of the base and the other two sides are the apex. The length of the sides is the same as the angle formed by the legs. The ratio of the angles makes it a perfect triangle. For example, the side length of the apex of the 45-45-90 triangle is the same as the length of the other side.

#### What Is Lenght Of The Length Of The Hypotenuse Of A 45-45-90 Triangle?

The length of the hypotenuse of a 45-45-90 triangle is 12 cm. The diagonal of a square is 10 2 cm. The length of one side is four inches. To find the other side of the triangle, divide the hypotenuse by its base. Then, calculate the area of the hypotenuse of the triangle by multiplying the base by the height. Then, calculate the base and height of the hypotenuse of the 45-90 triangle.

A 45-45-90 triangle is a right-angled triangle. The right angle is 90 degrees while the remaining side is 30 degrees. The two sides are 90-degree angles. If you have three angles and a 60-degree angle, you will have a 60-degree right-angled triangle. You may have two equal sides, or you may have a right-angled one. A 30-degree triangle is a side-angle.