The length of one leg of an iscosceles right triangle is 3 ft. What is the perimeter of the triangle?

3(2 + sqrt(2)) ft (exact)

10.2 ft (3sf)

Step-by-step explanation:

Length of the hypotenuse:

hypotenuse² = 3² + 3² = 18

hypotenuse = sqrt(18) = 3sqrt(2)

Perimeter = 2(3) + 3sqrt(2)

= 3(2 + sqrt(2))

= 10.2 (3sf)

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%