Question

2) Luciano é dono de um terreno em forma de trapézio que possui bases de 10 e 18 metros e comprimento de 8 metros. Qual a área desse terreno? 1 ponto (a) 80 m² (b) 144 m² (c) 224 m² (d) 112 m²

Answer 1

(d) 112 m²

Explanation:

We know by given that the bases of the form are 10 and 18 meters, and its height is 8 meters.

The area of a trapezoid is defined as

`A=((B+b)h)/(2)`

Replacing given values, we have

`A=((18+10)8)/(2)=112 \ m^(2)`

Therefore, the right answer is D.