Question

I need help ASAP!! :)

Answer 1

base = 12 mm

Explanation:

The area (A) of a parallelogram is calculated as

A = bh ( b is the base and h the perpendicular heigh )

Here h = 20.5 and A = 246, thus

20.5b = 246 ( divide both sides by 20.5 )

b = 12 mm