Question

10. By splitting the following figures into rectangles, find their areas
remaining part of the land?
m
(The measures are given in centimetres).
​

Answer 1

Answer:

a) 28 square cm

b) 9 square cm

Step-by-step explanation:

a) Area of yellow region = 3 × 3

= 9 cm2

Area of orange region = 1× 2

= 2 cm2

Area of grey region = 3 × 3

= 9 cm2

Area of brown region = 2 × 4

= 8 cm2

Total area = 9 + 2 + 9 + 8

= 28 cm2

∴ Total area is 28 square cm

b)Area of brown region = 3 × 1

= 3 cm2

Area of orange region = 3 × 1

= 3 cm2

Area of grey region = 3 × 1

= 3 cm2

Total area = 3 + 3 + 3

= 9 cm2

∴ Total area is 9 square cm

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