Page 226 - New Medley 5 Semester 1

EXERCISE 6.3

A. Find the area of the figures given below on the graph paper.

1. 2. 3.

4. 5. 6.

B. Calculate the area of shaded parts shown below.

1. 50 cm 2. 10 cm 3. 20 cm 20 cm

3 m
10 cm 60 cm
1 m
50 cm
5 m 80 cm

1.8 m
C. Solve the following word problems.
1. A board of Ludo with each side 40 cm has a border of uniform width

2 cm. Find the area of the border.
2. In a square plot of side 60 m, a building is constructed in its middle.
If the length and breadth of the building are 40 m and 36 m respectively,

find the area of the open space.
3. The size of a photo is 50 cm by 30 cm. A
200 m
frame of width 3 cm is made around the

photo. Find the area of the photo and area
of the frame. 4 m 100 m
4. Find the area of the shaded portion in the

given figure. If all the six plots are of equal
size, find the area of each plot.
2 m 2 m
224