Question

side of a equilateral ∆ ABC is 8cm. find the side of equilateral ∆ PQR whose area is twice the area of the first​

Answer 1

Answer:

Side of equilateral triangle = 8 cm

We know that all sides of equilateral triangle are equals !

We have to find the Side of triangle whose area is twice the area of 1st

Where a = side

Now the Area of that triangle whose area is twice the first

Now the side of triangle 2

Step-by-step explanation: