Question

find the perimeter of a triangle two of whose sides are each 25 cm long and the third side is 36 meter long.​

Answer 1

Answer:

perimeter of isosceles triangle will be 3650cm or 3.65 m.

Step-by-step explanation:

firstly this is a isosceles triangle

hence, side 1 = side 2 = 25 cm

side 3 = 36 m. = 3600 cm

hence, perimeter of isosceles triangle = 2a+b (formula)

2×25+3600

= 50+3600

= 3650 cm

Answer 2

$\sf \fcolorbox{red}{pink}{ \huge{Solution :)}}$

Given ,

The two sides of triangle are 25 cm and third side is 36 m or 3600 cm

We know that , the perimeter of triangle is given by

$\large \sf \fbox{PERIMETER = A + B + C }$

Where ,

A, B and C are the sides of triangle

Substitute the known values , we get

$\sf \mapsto Perimeter = 25 + 25 + 3600 \\ \\\sf \mapsto Perimeter = 50 + 3600 \\ \\\sf \mapsto Perimeter = 3650 \: \: cm$

Hence , the perimeter of triangle is 3650 cm

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