Question

find the perimeter of an equivalent Triangle with the side length of 5 3/2 cm​​

Answer 1

Step-by-step explanation:

Perimeter of an equilateral triangle=3a where a is length of the side

Given 75=3a

⇒3a=75

⇒a=

3

75

=25cm

∴ Side of the equilateral triangle=25cm

Answer by adi5166

Answer 2

Answer:

Correct answer:

33.8

Explanation:

To find the perimeter of an equilateral triangle given its area, we must first find the length of the sides. This can be done by using the equation of the area of an equilateral triangle:

Area=a23–√4

where a is the side of the triangle.

Because the sides of the equilateral triangle are equal, the perimeter is equal to 3a.

Step-by-step explanation:

hope this will help you dear ✌