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Find the area of an isosceles right t...

Find the area of an isosceles right triangle. If one of the equal sides is 20 cm long.

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RD SHARMA-MENSURATION-1-All Questions
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  2. The area of a right triangle is 50\ m^2 . If one of the legs is 20 m, ...

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  3. Find the area of an isosceles right triangle. If one of the equal s...

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  4. The area of a triangle is equal to that of a square whose each side...

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  5. A field in the form of a parallelogram has one of its diagonals 42 m...

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  6. Find the area of an equilateral triangle having each side 4 cm.

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  7. Find the area of an isosceles triangle having the base 6 cm and the...

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  8. Find the area of a right angled triangle with base B C=7\ c m and h...

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  9. The base of an isosceles triangle is 12 cm and its perimeter is 32 ...

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  10. Triangle A B C is right angled at AdotA D is perpendicular to B Cdot I...

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  11. Triangle A B C is isosceles with A B=A C=7. 5\ c m\ a n d\ B C=9\ c m ...

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  12. Find the area in square centimetres of a triangle whose base and al...

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  13. Find the altitude of a triangle whose area is 42 c m^2 and base is ...

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  14. The area of a triangle is 50 c m^2 If the altitude is 8 cm, what is it...

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  15. Find the area of a right angled triangle whose sides containing the...

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  16. The area of a triangle, whose base and the corresponding altitude a...

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  17. A rectangular field is 48 m long and 20 m wide. How many right tria...

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  18. In Figure, A B C D is a quadrilateral in which diagonal\ A C=84\ c m ;...

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  19. Find the area of the quadrilateral A B C D given in Figure. The diagon...

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  20. In Fig 31, A B C D is a rectangle with dimensions 32 m by 18 m. A D...

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