Question

find the perimeter of an isosceles triangle whose equal sides are 45 cm each and each and third side is 35 cm

Answer 1

first side = 45cm
second side = 45cm
third side = 35cm

perimeter = sum of the three sides of the triangle
= 45 + 45 + 35
= 125 cm

Answer 2

Question ::-

Find the perimeter of an isosceles triangle whose equal sides are 45 cm each and each and third side is 35 cm?

Solution ::-

Let, the triangle be △ABC

Given,

• 1st side - AB = 45°
• 2nd side - AC = 45°
• 3rd side - BC = 35°

$\sf\fbox {\fbox\color{purple} Perimeter =Sum of all sides}$

➡ AB + AC + BC

➡ 45° + 45° + 35°

➡ 125°

Hence, Perimeter of Isosceles triangle = 125°

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Know More :

• What is isosceles triangle?

An isosceles triangle has two sides of equal length and two equal angles. A scalene triangle has no sides of equal length and no equal angles.

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Hope it helpful. ✌️

@Somya2563