Question

The equal sides of an isosceles triangle is 13cm and base is 24cm.what is the area(with explanation)

Answer 1

I hope it will helpful...

Answer 2

$<b>$HEY MATE HERE IS YOUR ANSWER

$\rule {168} {2}$

If there are 2 sides are given so we can find its third side by using Pythagoras Theorem.

$= > {AC}^{2} = {AO}^{2} + {AC}^{2}$

$= > {13}^{2} = {AO}^{2} + {12}^{2}$

$= > 169 = {AO}^{2} + 144$

$= > {AO}^{2} = 169 - 144$

$= > a {o}^{2} = 15$

$= > AO = 3.2$

We know that,

Area of triangle :- 1/2 × B × H

➡️ 1/2 × 24 × 3.2

➡️ 12 × 3.2

➡️ 38.4 cm^2

$\rule {168} {2}$

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