Radii of circle 1 and 2 = 14 and 7 cm. Find area of space between them

Radii of circle 1 and 2 = 14 and 7 cm. Find area of space between them A horse is tied to a pole With 21 m long Find area 2 TWO concentric circles havo radii o' 4 Cm and 7 cm respectively. be tween them. 13. The sum Of circumferences ot tour small circles 01 equal radius circumference of a bigger circle. Find the ratio ot the area o' the bigger circ&e the smaller circle. The area Of a circle is equal to the area Of a rectangle with sides m ectively. Find the circumference of the circle. E BASED QUESTIONS mother prepared three pizzas of same size for her daughter and hen two more friends joined them. They decided to share the selves. If radius of each pizza is 7 crn, find the area of the share o! pizza that s depicted here?

Dear Student,


Radius of outer circle , R = 14 cm

radius of inner circle, r = 7 cm

required area  =  πR2 - r2 = 227 142 - 72 = 227196 - 49 = 227147 = 462 cm2

Regards

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