Question

Determine a área de cada figura.​

Answer 1

a) (b+B).h/2 =
(4,7+6,9).3/2 =
11,6.3/2=
34,8/2 =
17,4

b) D.d/2 =
6,9.3/2 =
10,35

c) (b+B).h/2 =
(2,6+7,3).1,7/2 =
8,415

d) D.d/2 =
4,3.5,1/2 =
4,7