Em um triângulo retângulo a hipotenusa mede 15 cm e um dos catetos mede 12 cm. Qual é o perímetro desse retângulo?

In the answer to a right triangle the hypotenuse is 15 cm and one of the legs measures 12 cm. Qual is the perimeter of this rectangle?

edge a = 12 units

Edge b = 9 units

edge c = 15 units

The angle = 53.1 degrees

angle B = 36.9 degrees

area = 54 square units

Now we have to

Determining the length of the triangle base.

Calculate the triangle height.

Multiplying the length of the base by the length of time.

Multiply by two

. Add the appropriate unit of measure.