Question

Q9. Find the area of parallelogram whose:-

1. L = 14cm. ,b=21cm.

2. L = 15 cm. , b=28cm.​

Answer 1

Answer:

Step-by-step explanation:

1:294 cm²,

2:420 cm²,

Hope it helps.

Answer 2

Answer:

area of parallelogram=1/2(l+b)

soo, 1. 1/2(14+21)

1/2(35)

17.5cm sq.

now, 2. 1/2(15+28)

1/2(43)

21.5cmsq.

hope its help you.☺☺