Respuesta :

Answer:

A = bh

A = 15 x 6

A = 90 square units

sin90° = hypotenuse/opposite

hypotenuse = sin90° x opposite

hypotenuse =  sin90 x 6

h = 5.36

Perimeter = 2a + 2b

                 = 2 (5.36) + 2 (15)

                 = 10.72 + 30

                 = 40.72