Find the lateral area of the right prism with height 0.3 dm, if the base of the prism is:

A parallelogram with sides of 6 cm and 20 mm.

We have to find the lateral area of the right prism.

h = 0.3 dm = 30 cm

Sides of the parallelogram in the base are: 6 cm and 20 mm = 2 cm.

The lateral area:

L A = 2 * 30 * 6 + 2 * 30 * 2 = 360 + 120 = 480 cm²

Answer:

The lateral area is 480 cm².