Question

if the sides of an equilateral triangle are tripled then the new area is​

Answer 1

Answer:

Step-by-step explanation: in equilateral triangle we have 3 sides

so when tripled 3x3 is equal to 9times the area

Answer 2

as we all know that area of an equilateral triangle is root 3÷4(a)^2

where a is the side of the equilateral triangle

now, if the sides are tripled then the area of new triangle will be√3÷4 (3a)^2