SUNDRY (Select the word that conveys nearly the same meaning)

Created: 6 years ago |

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Pubali Bank Ltd Pubali Bank Ltd - Senior Officer - 21.01.2016 English words

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Sides are 5,12 and 13, so It is a right triangle as $13^{2} = 12^{2} + 5^{2}$
Therefore, area of the triangle = $\frac{1}{2} \times 12 \times 5 = 30$
We have to find in - radius
area of triangle = 5×r; perimeter, $S = \frac{13 + 12 + 5}{2} = \frac{30}{2}$ = 15;
Thus, 30 = 15×r
r = 2

6 years ago

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Md Azizur Rahman

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SUNDRY (Select the word that conveys nearly the same meaning)

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