Area of a right triangle $=$ ...........
- A$\frac{3}{2} \times$ product of the sides forming the right angle
- B$\frac{1}{2} \times$ product of the sides forming the right angle
- C$\frac{1}{5} \times$ product of the sides forming the right angle
- D$\frac{1}{3} \times$ product of the sides forming the right angle
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Similar Questions
In a right-angled triangle,the length of the hypotenuse is $29\,cm$ and one of the sides forming the right angle is $21\,cm$. Then,the semi-perimeter of the triangle is ............ $cm$.
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View SolutionIn $\Delta ABC$,$AB = 20 \, cm$,$BC = 48 \, cm$,and $AC = 52 \, cm$,find the area of $\Delta ABC$. (in $, cm^2$)
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View SolutionAn isosceles triangle has a perimeter of $50\,cm$ and each of the equal sides is $17\,cm$. Find the area of the triangle. (in $,cm^2$)
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View SolutionIn Heron's formula,$s$ represents ............
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View SolutionFind the cost of laying grass in a triangular field of sides $50 \, m$,$65 \, m$,and $65 \, m$ at the rate of $Rs \, 7$ per $m^2$ (in $Rs$).
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