Question

If triangle two side of which are 8cm and 11cm and the permimeter is 32cm find the third side

Answer 1

13cm will be the answer

Answer 2

Heya !

Here's your answer !!


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Perimeter = Sum of all sides of a closed figure


Perimeter of a triangle = Sum of the three sides


Given That :

Perimeter of the triangle = 32 cm

Length of One side = 8 cm

Length of second side = 11 cm

Length of third side = ?


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Let the third side be x

=> 32 = 8 + 11 + x

=> x = 32 - 19

=> x = 13 cm ANS


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Thanks !!