Plz help me its hard

For no. 1

Diameter (d) = 12 ft

Radius (r) = 12 /2 =6 ft

Area of the circle

= πr²

= 3.14 *6²

= 113.04 ft²

For no. 2

radius (r) = 12 in

Area of the circle

= πr²

= 3.14 * 12²

= 452.16 in²

Hope it helps :)❤

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.