Question

the formula of area of isosceles traiangle

Answer 1

1/2*b*h is the formula of area of isosceles triangle.

Answer 2

Answer:

Formula of area of an isosceles triangle :

$</strong><strong>\</strong><strong>frac</strong><strong>{1}</strong><strong>{2} \times </strong><strong>P</strong><strong>erpendicular \: </strong><strong>H</strong><strong>eight \: \times </strong><strong>B</strong><strong>ase</strong><strong>$

This formulae should be applied to find the area of an isosceles triangle.

Remember!!

Triangle (∆) having two sides same and making a total measurement of 180° is known as an Isosceles Triangle.}

Let's Apply the formulae: (for user's knowledge)

In the attachment,

Base : 12 cm

Perpendicular Height : 6 cm

We know,

Area of triangle :

1/2 × base × perpendicular height

Hence,

1/2 × 12 × 6 cm² (Formation of the equation)

= 6 × 6 cm²

= 36 cm²

Hence, the area of the given triangle is 36 cm².