Question

calcule a area de um trapesio que tem 20 cm de altura e de base de40e30 cm respectivamente

Answer 1

At = (B+b).h/2

At = (40+30).20/2

At = 70.10

At = 700 cm²

Answer 2

Resposta:

At = (B+b).h/2

At = (40+30).20/2

At = 70.10

At = 700 cm²