Page 1 - HA2

SAI International School
CLASS-VII

Mathematics
CHAPTER-11: Perimeter and Area
Home Assignment-2

1. Find the area of each of the following parallelograms:

(a)

(b)

2. PQRS is a parallelogram (Fig 11.23). QM is the height from Q to SR and QN is the
height from Q to PS. If SR = 12 cm and QM = 7.6 cm. Find:
(a) The area of the parallelogram PQRS (b) QN, if PS = 8 cm

3. DL and BM are the heights on sides AB and AD respectively of parallelogram
2
ABCD (Fig 11.24). If the area of the parallelogram is 1470 cm , AB = 35 cm and AD
= 49 cm, find the length of BM and DL.