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Find the area of a triangle two sides...

Find the area of a triangle two sides of which are `18\ c m\ a n d\ 10\ c m` and the perimeter is `42\ c mdot`

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To find the area of the triangle using Heron's formula, we will follow these steps: ### Step 1: Identify the sides of the triangle We are given two sides of the triangle: - Side A = 18 cm - Side B = 10 cm We need to find the third side (C) using the perimeter. ...
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RD SHARMA-HERON'S FORMULA-All Questions
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  3. Find the area of a triangle two sides of which are 18\ c m\ a n d\ ...

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  4. In a Delta A B C ,\ A B=15 c m ,\ B C=13 c m\ a n d\ A C=14 c mdot Fin...

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  6. The perimeter of a triangle is 300 mdot If its sides are in the ...

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  7. The perimeter of a triangular field is 240dm. If two of its sides ar...

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  8. A triangle has sides 35 cm, 54 cm and 61 cm long. Find its area. Also,...

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  9. The lengths of the sides of a triangle are in the ration 3:4:5 and i...

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  10. The perimeter of an isosceles triangle is 42 c m and its base is (3/2)...

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  11. Find the area of the shaded region in Figure.

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  12. Find the area of a quadrilateral A B C D\ whose sides are 9\ m ,\ 4...

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  13. Find the area of the quadrilateral A B C D , in which A B=7c m ,\ B ...

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  14. In Figure, A B C D is a field in the form of a quadrilateral whose s...

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  15. A field is in the shape of a trapezium whose parallel sides are 25m ...

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  16. Find the area of a trapezium whose parallel sides 25 c m ,13 c m and o...

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  17. Students of a school staged a rally for cleanliness compaign. They w...

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  18. Q. A rhombus shaped field has green grass for 18 cows to graze. If eac...

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  19. Sanya has a piece of land which is in the shape of a rhombus. She wa...

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  20. A floral design on a floor is made up of 16 tiles which are triangul...

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