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A cylindrical roller is used to level a rectangular playground . The length of the playground is 3.5 m and its diameter is 2.8m . If the roller rolls over 200 times to completely cover the ground, find the area of the playground

Asked by deepikankur | 17 Mar, 2018, 06:53: PM

Expert Answer

Answered by Sneha shidid | 18 Mar, 2018, 03:28: PM

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Practice Test

Answered Unanswered My Questions My Answers

CBSE 8 - Maths

3m-9=4x-9/2+5x/7

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Asked by chauhannaman12b | 25 Apr, 2024, 09:33: PM

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CBSE 8 - Maths

9/16Ã4/12) +9/10Ã-3/9

Asked by gk9941740 | 23 Apr, 2024, 05:13: PM

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CBSE 8 - Maths

absolute value of product of the sum of 17/21 and 8/7 by their difference

Asked by pinkiyadav79919 | 22 Apr, 2024, 08:03: PM

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CBSE 8 - Maths

a 300million year old fossil of a cockroach was recently found in Ohio,america the ancient cockroach was 4right one upon two inches long while the modern cockroach is one upon two inches long how many times longer is the ancient cockroach than the modern cockroach

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Asked by hk1354035 | 20 Apr, 2024, 06:33: AM

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CBSE 8 - Maths

A 1 117 3 m long rope is cut into equal pieces measuring 1 7 3 m each. How many such small pieces are these?

Asked by kaminiverma8787 | 16 Apr, 2024, 04:22: PM

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CBSE 8 - Maths

the price of 100 pens rs 500 whole 3/5 and price of 50 pencils is rs.100 whole 1/5.the price of 3 pethe price of 100 pens rs 500 whole 3/5 and price of 50 pencils is rs.100 whole 1/5.the price of 3 pens and 5 pencil, is

Asked by chauhanshivansh112 | 15 Apr, 2024, 08:41: PM

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CBSE 8 - Maths

doubt

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Asked by supraja21nuthalapati | 12 Apr, 2024, 08:19: PM

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CBSE 8 - Maths

what is rational number

Asked by anuragprasad24311 | 03 Apr, 2024, 01:07: PM

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CBSE 8 - Maths

Construct a rhombus bc=4cm [BCD=30Â° write steps

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Asked by padmadandu1207 | 02 Apr, 2024, 10:25: PM

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CBSE 8 - Maths

a sum of money is kept at 5%p.à° compound intrest for à° period of 3 years. if the compound interest earned is â¹1261 , what is the sum of money invested?

Asked by rathlavathpandu601 | 31 Mar, 2024, 08:33: AM

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