Question

HELP ME PLEASE.
find the perimeter,area and T.S.A of the following solids​

Answer 1

I think the perimeter is 50cm the solids is 600cm³

Explanation:

Perimeter: (5×10)=50cm

Solids: divided with 2box(A box & B box)

Abox: 5cm x 5cm x 12cm

=300cm³

Bbox: 5cm x 12cm x 5cm

=300cm³

Solids:(Abox +Bbox) 300cm³ + 300cm³

=600cm³

I think, I'm sorry if it's wrong