Mensuration - Class 4 - Mathematics
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Exercise 13.1 - Mensuration | Cambridge Maths Milestone | Mathematics | Class 4
Find the perimeter of the following.
a.
b.
c.
d.
a. The perimeter is $4 \mathrm{cm} + 4 \mathrm{cm} + 4 \mathrm{cm} + 4 \mathrm{cm} = 16 \mathrm{cm}$
b. The perimeter of this frame is the sum of all sides: $9 \mathrm{cm} + 9 \mathrm{cm} + 6 \mathrm{cm} + 6 \mathrm{cm} = 30 \mathrm{cm}$
c. The perimeter of this field is $3 \mathrm{m} + 3 \mathrm{m} + 6 \mathrm{m} + 6 \mathrm{m} = 18 \mathrm{m}$
d. The perimeter of this playground is $10 \mathrm{m} + 10 \mathrm{m} + 5 \mathrm{m} + 5 \mathrm{m} = 30 \mathrm{m}$
Find the perimeter of the following shapes.
a.
b.
c.
d.
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