Question

The perimeter of triangle is 30 units. What will be the perimeter of rectangle (in same units) ?
pls answer to be brainlist

Answer 1

Answer:

Let Distance between two points be x and x is constant

Perimeter of the triangle = length of sides of triangle

=> 3x + 4x + 3x = 30 units

=> 10x = 30 units

=> x=10

Area of the rectangle = (3x + 4x)2 units

=>[3(10) + 4(10)]2 units

=>(30 + 40)2 units

=>70 x 2 units

=> 140 units