Question

Find the area of an isosceles right triangle whose hypotenuse is 4 root2 cm.

The length of equal side is ??
The area is ??

using Herons formula ​

Answer 1

Answer:

Perimeter of equilateral triangle =3×side

60=3×sides

Side=20 cm

Area of equilateral triangle = 43

2 ×(side)

=43 ×20×20

=100

3cm

2

Step-by-step explanation:

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