Question

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

Answer 1

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.