Question

. The length of sides of a triangle are 30 cm,50 cm and 40 cm respectively. Find its perimeter?​

Answer 1

Answer:

120

Step-by-step explanation:

Perimeter = Sum of all the sides = 30 + 50 + 40

120

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Answer 2

Answer:

$120cm$

Step-by-step explanation:

$perimeter \: of \: trianlge = sum \: of \: all \: sides$

$= 30cm + 50cm + 40cm \\ = 120cm$

$hope \: that \: helps \: you \\ good \: morning \: \\ thank \: you$