Question

Draw a plane figures namely rectangle , square and triangle
and write a formula to find out the perimeter with one example each .​

Answer 1

Step-by-step explanation:

question 1 to find area of square with side 16 cm..

Area of square=4×sides

= 4×16

=64 cm

question 2 to find area of rectangle with length 14 cm and breadth 10 cm..

Area of rectangle=2(l+b)

=2(14+10)

= 2 ×24

= 48 cm

question 3 to find triangle with base 20 cm and 10 cm..

Area of triangle=1/2×b×h

=1/2×20×10

=100 cm