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robot2998
robot2998
16.12.2020 • 
Mathematics

1. havingthefollowingradius(r)or diameter(d)(77=39

(a) Diameter (d) = 5 cm
(b) Radius (r) = 3 cm
(c) Diameter (d) = 12 cm
(d) Radius (r) = 8 ft.
(e) Diameter (d) = 18 cm
(f) Diameter (d) = 20 km
(g) Diameter (d) = 15 mm
(h) Diameter (d) = 22 cm
(i) Radius (r) = 16 yd

2.Find the area of circular room whose diameter is 14 cm. (π=3.14 )

3.Find the area of circle having the following circumference. (Use π = 3.14)
(a) 34.54 cm
(b) 65.94 cm
(c) 1884 inch
(d) 113.04 cm
(e) 376.60ft

4.Find the area occupied by the base of a cylindrical bowl if the diameter of its bases is 9cm
(Use 3.14)

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