VOLUME OF CYLINDER

WEEK EIGHT

TOPIC: VOLUME OF CYLINDER

 Volume = π x r x r x h

                =22  x 7 x 7 x 12cm  

                  7   x  2  x  2  x  1

                = 22 x 7 x 3

                    1 x 1 x 1

                = 462cm3

Exercise

(take π= 22/7) Find the volume of cylinders whose radii and heights are given as:

  1. Radius 3.5cm, height = 10cm
  2. Radius 10.5, height 10m
  3. Radius 4.2cm, height15cm
  4. Diameter = 1o½cm, height 16cm
  5. Diameter = 14cm, height 15cm 

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