Question

Find the lateral surface area of the

following prism:
5 cm
5 cm
5 cm
5 cm
10 cm
5 cm
apothem = 3.6 cm
LSA = [ ? ] cm2

Answer 1

9514 1404 393

Answer:

250 cm²

Explanation:

The lateral area is the total area of the 5 rectangular faces. Each is ...

A = LW = (10 cm)(5 cm) = 50 cm²

The lateral surface area is ...

LSA = 5 × 50 cm² = 250 cm²