Circumference of two circles are equal. Is it necessary that their areas be equal ? Why ?

Areas of two circles are equal. Is it necessary that their circumferences are equal ? Why ?

Areas of two circles are equal. Is it necessary that their circumferences are equal ? Why ?

The areas of two sectors of two different circles are equal. Is it necessary that their corresponding arc lengths are equal ? Why ?

The areas of two sectors of two different circles are equal. Is it necessary that their corresponding arc lengths are equal ? Why ?

Show that if the circumferences of two circles are equal, then their areas are also equal.

If circumferences of two circles are equal, then what is the ratio between their areas?

Show that if the circumference of two circles are equal, then their areas are also equal.

Calculate the circumference of a circle whose area is equal to the sum of the area of the circles with diameter 24 cm, 32 cm and 96 cm

Calculate the circumference of a circle whose area is equal to the sum of the area of the circles with diameter 24 cm, 32 cm and 96 cm