Question

.

Two sides of a triangle are 24 cm and 20cm
the perimeter of its triangle is 62. find the length of its third side ​

Answer 1

Answer:

18 cm

Step-by-step explanation:

perimeter of triangle = sum of three sides

therefore perimeter of this triangle = 24 + 20 + 3rd side = 62

= 44 + 3rd side = 62

by transposing 44 to the other side,

3rd side = 62 - 44 = 18

                                 

Answer 2

Answer:

let the third sides=x

Perimeter of the Triangle= sum of all sides

62= 24 cm + 20 cm + x

62 = 44 cm + x

x= 62-44

x= 18 cm

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