Question

draw an equalateral triangle perimeter 12cm​

Answer 1

Step-by-step explanation:

Answer: Since it is an equilateral triangle ,all sides are equal.

so let one side be 'a'

therefore perimeter = a+a+a=3a.

here 3a=12.

therefore a=12/3=4.

consrtucton method:

draw 4cm line using scale and pencil.

2.take compass and scale and measure 4 cm 0n scale and adjust the compass as 4cm.

Answer 2

the length of equilateral triangle is 36