Question

ANS THE FOLLOWING QUESTIONS CORRECTLY DON'T SPAM❌❌​

Answer 1

Answer:

Answer

Step-by-step explanation:

(a) The area of the bigger circle:

= π × r × r

= 3.14 × 12 × 12

= 3.14 × 144

= 452.16

= 452 cm sq. (approx)

(b) The area of the smaller circle:

π × r × r

= 3.14 × 5 ×5

= 3.14 × 25

= 78.5 cm sq.

(c) The area of the shaded region:

The bigger cirlcle area - The smaller circle area.

= 452 - 78.5

= 373.5 cm sq. (approx)

Answer 2

Answer:

373.5 cm sq this is answered