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NCERT-PERIMETER AND AREA-SOLVED EXAMPLES
- What is the circumference of a circle of diameter 10 cm. (Take pi=3.14...
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- What is the circumference of a circular disc of radius 14 cm? (Take pi...
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- Find BC, if the area of the triangle ABC is 36cm^2 and the height AD ...
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- In Delta PQR, PR = 8cm, QR = 4 cm and PL = 5 cm (Fig 11.22). Find: (i...
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- Sudhanshu divides a circular disc of radius 7cm in two equal parts. Wh...
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- Find the area of a circle of radius 30 cm (use pi=3.14)
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- The radius of a circular pipe is 10 cm. What length of a tape is requi...
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- Find the perimeter of the given shape (Fig 11.32) (Take pi=22//7)
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- Diameter of a circular garden is 9.8 m. Find its area.
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- The adjoining figure shows two circles with the same centre. The radi...
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- Two cross roads, each of width 5 m, run at right angles through the ce...
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- A path 5 m wide runs along inside a square park of side 100 m. Find th...
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- A rectangular park is 45 m long and 30 m wide. A path 2.5 m wide is c...
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- A door-frame of dimensions 3m×2m is fixed on the wall of dimension 10m...
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- Anu wants to fence the garden in front of her house (Fig 11.5), on th...
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- The area of a rectangular sheet is 500m^2. If the length of the sheet ...
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- The area of a square and a rectangle are equal. If the side of the sq...
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- A wire is in the shape of a square of side 10 cm. If the wire isreben...
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- Find the height ‘x’ if the area of the parallelogram is 24 cm^2 and t...
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- One of the sides and the corresponding height of a parallelogram are ...
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