Question

ise 13.1
4. The side of a square field is 28m. Find the
total length of the barbed wire required to
fence the field.
5. In the morning walk, Azhar took three
rounds of a rectangular park of length 320
m and breadth 210 m. Find the total
distance covered by Azhar in the morning
walk.
6. Reena wants to fix a border on a quilt which
is 2m 50 cm and 1 m 30 cm broad. Find the
length of the border.
7. Find the perimetre of a rectangle whose
breadth is 53.5 cm and its length is double
of breadth
8. Find the perimetre of an isosceles triangle
each of whose equal sides measures 6.8 cm
and the third side 3.6 cm.
9. The perimetre of a rectangular field is 200
m. If its length is 62 m. Find its breadth.
10. Find the perimetre of a rectangular octagon
with each side measuring 5m.
11. The length of a rectangular field is 100m. If
its perimetre is 300 m. What is its breadth?​

Answer 1

Answer:

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Step-by-step explanation:

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