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Find the area of the triangle whose sides are 42 cm , 34 cm and 20 cm Also, find the height corresponding to the longest side .

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The correct Answer is:
`336 cm^(2)`,16 cm
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RS AGGARWAL-PERIMETER AND AREA OF PLANE FIGURES -Exercise 15A
  1. Find the the area of the triangle whose base measures 24 cm and the c...

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  2. Find the area of the triangle whose sides are 42 cm , 34 cm an...

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  3. Find the area of the triangle whose sides are 18 cm , 24 cm and 30 ...

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  4. The sides of a triangle are in the ratio 5 : 12 : 13 and its perimeter...

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  5. The perimeter of a triangular field is 540 m and its sides are in the ...

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  6. The perimeter of a right is 40 cm and its hypotenuse measures 17...

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  7. the difference between the sides ar right angles in right- angled tr...

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  8. The lengths of the two sides of a right triangle containing the right ...

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  9. Each side of an equilateral triangle is 10 cm. Find (i) the area ...

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  10. The height of an Equilateral triangle is 6sqrt3 cm Find its area

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  11. The area of equilateral triangle measure 36sqrt(3) cm^2 Find the perim...

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  12. If the area of an equilateral triangle is 81sqrt(3) cm^(2) , find ...

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  13. The base of a right - angled triangle measures 48 cm and its hypo...

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  14. The Hypotenuse of a right triangle is 65 cm and its base is 60 cm ....

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  15. Find the area of a right - angled triangle , the radius of whose ci...

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  16. Find the length of the hypotenuse of an isosceles right - angled tr...

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  17. The base of an isosceles triangle measures 80 cm and its area is 360 c...

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  18. Each of the equal sides of an isosceles measures 2 cm more than its h...

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  19. Find the area and perimeter of an isosceles right , each of whose ...

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  20. In the given figures ,triangle ABC is an equilateral triangle the ...

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