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The given figure consists of four small ...

The given figure consists of four small semi-circles of equal radii and two big semi-circles of equal radil (each 42 cm). Find the area of the shaded region.

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VGS PUBLICATION-BRILLIANT-AREA OF PLANE -FIGURES -EXERCISE
  1. Find the area of the shaded region in each of the following figures.

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  2. Find the area of the shaded region in each of the following figures.

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  3. The given figure consists of four small semi-circles of equal radii an...

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  4. The given figure consists of four half circles and two quarter circles...

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  5. In the given figure A, B, C and D are centres of equal circles which t...

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  6. The area of an equilateral triangle is 49sqrt3 cm^2. Taking each angul...

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  7. Four equal circles, each of radius 'a' touch one another. Find the are...

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  8. Four equal circles are described about the four corners of a square so...

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  9. From a piece of cardboard, in the shape of a trapezium ABCD and AB || ...

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  10. A horse is placed for grazing inside a rectangular field 70 m by 52 m ...

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  11. pi=

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  12. Circumference of circle=…………….

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  13. Each exterior angle of an equilateral triangle is………….

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  14. The Number of diagonals of a Quadrilateral is …………….

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  15. Area of trapezium = ...... Sq.units.

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  16. Area of circle is ……. Sq . Units .

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  17. Perimeter of semicircle is …………….. Units .

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  18. Area of sector = ……….

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  19. Central angle of circle is

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  20. Diameter of a circle is 8.2 cm then its radius is cm.

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