Question

In parallelogram ABCD, side AB has length 9 and side BC has length 3. What is the perimeter of parallelogram ABCD? A.)24 B.)Draw a picture and figure it out C.)Not enough information D.)12

Answer 1

Answer:A

Explanation:

Perimeter of parallelogram ABCD = 2(AB+BC)

= 2(9+3)

= 2 X 12

= 24 unit

Answer 2

A) 24

Explanation:

Opposite sides of a parallelogram are congruent, so
`AB=CD=9` and
`BC=AD=3`.

So, the perimeter is
`9+9+3+3=24`