Respuesta :

The area is 21 m^2

Given: h = 5 m; b₁ = 1.7 m; b₂ = 6.7m
The formula for the area of trapezoid is A = 1/2h(b₁+b₂)
Where: h = height; b = base

A = 1/2 h (b₁+b₂)
   = 1/2 (5)(1.7+6.7)
   = 1/2 (5)(8.4)
   = 1/2 (42)
   = 42/2
   = 21 m^2