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Find the area of the triangle whose side...

Find the area of the triangle whose sides are 13 cm , 20 cm and 21 cm . Also find the height of the triangle corresponding to the largest side .

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The correct Answer is:
`126cm^(2),12cm`
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ICSE-MENSURATION-EXERCISE 23 E
  1. Find the height of the triangle whose : area =56dm^(2) , base = 2....

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  2. Find the base of the triangle whose : area =4.2m^(2), height = 2.4 m...

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  3. Find the base of the triangle whose : area =2.4 dm^(2) , height = 80...

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  4. Find the area of the triangle whose sides are 13 cm , 20 cm and 21 cm...

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  5. Find the area of the triangle whose sides are 50 cm , 48 cm and 14 cm ...

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  6. Find the area of an isosceles triangle in which each of the equal sid...

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  7. The base and the heigth of a triangle are in the ratio 5 : 3 and its...

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  8. Find the area and the height of an equilateral triangle whose each sid...

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  9. Find the area and the height of an equilateral triangle whose each sid...

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  10. Find the area and the height of an equilateral triangle whose each sid...

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  11. Find the area of a right triangle whose hypotenuse is 26 cm long and o...

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  12. The area of a right triangle is 240 cm^(2) and one of its legs is 16 ...

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  13. The legs of a right triangle are in the ratio 3 : 4 and its area is 10...

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  14. The sides of a triangle are in the ratio 13 : 14 : 15 and its per...

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

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  16. The cost of painting the top surface of a triangular board at 80 paise...

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  17. Calculate the area of the quadrilateral ABCD in which AB =BD =AD = ...

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  18. Calculate the area of the quadrilateral PQRS shown in the adjoining fi...

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  19. Find the area of a quadrilateral ABCD whose diagonal AC is 25 cm lon...

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  20. Find the area of the quadrilateral ABCD , given in the adjoining figur...

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