Question

The side of an equilateral triangle is 4 cm find the perimeter​

Answer 1

Answer:

Question

The side of an equilateral triangle is 4 cm find the perimeter

Given

1. Side of equilateral traingle - 4 cm

To find

Perimeter of triangle

Answer

We know that the sides of an equilateral traingle is same.

Perimeter of equilateral traingle = Side × 3

$\longrightarrow \: = side \: \times 3 \\\longrightarrow \: = 4 \times 3 = 12$

$\longrightarrow {Extra \: formula}$

Area of a triangle = ½ × base × height

Volume of Cube = Side × Side × Side

Volume of cuboid = Length × breadth × height