Question

In a parallelogram, the base is 8.2 cm and the height is 5.6 cm. If the dimensions are doubled, what is its new area?

Answer 1

Answer:

183.68 cm2

Step-by-step explanation:

First we have to double the dimensions which are given for the parallelogram which will be the height will be changed to 11.2 and the base will be 16.4.

Than we have to divide it into two triangle and have to apply the formula of (1/2*base*height) *2. Therefore the answer of the question is 91.84 *2=183.68 cm2.