Question

ए स्क्वेयर हैव ए साइड 60 सेंटीमीटर ए रैक्टेंगल विद थे सेम पेरीमीटर है साइड 70 सेंटीमीटर कंपेयर द पेरीमीटर एंड एरिया​

Answer 1

Answer:

Perimeter of a closed figure is the distance around it while area is

the measure of the part of plane or region enclosed by it.

• Perimeter of a regular polygon = Number of sides × Length of one

side.

• Perimeter of a square = 4 × side

Perimeter of a rectangle = 2(l + b)

Area of square = side × side

• Area of rectangle = l × b

• Area of parallelogram = b × h

• Area of triangle =

1

2

×b×h

The distance around a circle is known as its circumference.

• The ratio of circumference and diameter of a circle is a constant and

is denoted by π (pi).

• Approximate value of π is taken as 22

7

or 3.14