Question

Exprese el perímetro y el área de cada figura.

Answer 1

Respuesta:

P = 2(11x + 1) u

A = 4(4x - 1)(x + 1) u²

Explicación paso a paso:

a = 10x

b = 4x + 4

c = 8x - 2

P = a + b + c

P = 10x + 4x + 4 + 8x - 2

P = 22x + 2

P = 2(11x + 1) u

b = 8x - 2 = 2(4x - 1)

h = 4x + 4 = 4(x + 1)

A = b * h / 2

A = 2(4x - 1) * 4(x + 1) / 2

A = 4(4x - 1)(x + 1) u²