Question

A parallelogram has an area of 14 cm 2. If the dimensions of the parallelogram are doubled, what will the new area be?

14 cm 2
28 cm 2
56 cm 2
112 cm 2

Answer 1

hint:

old parallelogram area = (base)(height)
new parallelogram area = (2*base)(2*height)

Answer 2

b

Answer 3

nope, think carefully

Answer 4

old area = bh
new area = 2*2*b*h

Answer 5

c

Answer 6

right