Question

MATHEMATICS
he area of the circle?
liameter of the flower
11. A circle of radius 2 cm is cut out from a square piece of an aluminium sheet of a
6 cm. What is the area of the left over aluminium sheet? (Take t = 3.14)
12. The circumference of a circle is 31.4 cm. Find the radius and the area of the
(Take a = 3.14)
13. A circular flower bed is surrounded by a path 4 m wide. The diameter of the fil
bed is 66 m. What is the area of this path? (TT = 3.14)
14. A circular flower garden has an area of 314 m². A sprinkler at the centre
garden can cover an area that has a radius of 12 m. Will the sprinkler water th
garden? (Take it = 3.14)
h. Find the circumference of the inner and the outer circles, shown in the adjoining fie
nkler water the entire​

Answer 1

in 13th question ❓ what is shape of path by which flower bed is surrounded?????

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