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Find the volume of the cylinder if height (h) and radius of the base (r) are as given below.(1) r =10.5 cm, h = 8 cm(2) r = 2.5 m, h = 7 m(3) r = 4.2 cm, h = 5 cm(4) r = 5.6 cm, h = 5 cmHow much iron is needed to make a rod of length 90 cm and diametar 1 4 cm?One of easy question how many natural number? |
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Answer» Answer: FIND the volume of the cylinder if height (h) and radius of the base (r) are as given below. (1) r =10.5 cm, h = 8 cm (2) r = 2.5 m, h = 7 m (3) r = 4.2 cm, h = 5 cm (4) r = 5.6 cm, h = 5 cm How much iron is NEEDED to make a rod of LENGTH 90 cm and diametar 1 4 cm? ONE of easy question how many natural number? mc |
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