Question

ch- mensuration class 6th
plz tell answers ​

Answer 1

Answer:

1. Perimeter of rectangle= 2(length+breadth)

2.perimeter of square= 4a or 4*given side of square

3.perimeter of equilateral triangle=3a or 3*given side of equilateral triangle

4.area of rectangle= length*breadth

5.area of square=side^2 or a^2

Hope it helps you dear

Step-by-step explanation