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Shazli took a wire of length 44 cm and b...

Shazli took a wire of length `44` `cm` and bent it into the shape of a circle. Find the radius of that circle. Also find its area. If the same wire is bent into the shape of a square, what will be the length of each of its sides? Which figure encloses more area, the circle or the square? (Take `pi = (22)/(7)`)

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To solve the problem step by step, we will break it down into parts as follows: ### Step 1: Find the radius of the circle Given the length of the wire is 44 cm, which is also the circumference of the circle formed by bending the wire. The formula for the circumference (C) of a circle is: \[ C = 2 \pi r \] Where: ...
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NCERT ENGLISH-PERIMETER AND AREA-EXERCISE 11.3
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  2. The minute hand of a circular clock is 15 cm long. How far does the ti...

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  3. Find the circumference of the inner and the outer circles, shown in th...

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  4. A circular flower garden has an area of 314m^2. A sprinkler at the c...

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  5. A circular flower bed is surrounded by a path 4 m wide. The diameter o...

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  6. The circumference of a circle is 31.4 cm. Find the radius and the area...

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  7. From a circular card sheet of radius 14 cm, two circles of radius 3.5 ...

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  8. A circle of radius 2 cm is cut out from a square piece of an aluminums...

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  9. Find the perimeter of the adjoining figure, which is a semicircle inc...

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  10. Find the circumference of the circles with the following radius: (Take...

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  11. Find the area of the following circles, given that:(a) radius = 14 mm...

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  12. If the circumference of a sheet is 154m, find its radius. Also find th...

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  13. A gardener wants to fence a circular garden of diameter 21m. Find the ...

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  14. 6).From a circular sheet of radius 4 cm, a circle of radius 3 cm is re...

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  15. Saima wants to put a lace on the edge of a circular table cover of dia...

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  16. Find the cost of polishing a circular table-top of diameter 1.6 m, if ...

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  17. Shazli took a wire of length 44 cm and bent it into the shape of a cir...

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