14 feet 10 inches
Plus 9 feet 11 inches equal

24 feet 9 inches

Step-by-step explanation:

14 ft + 9 ft = 23 ft

10 in + 11 in = 21 in - 1 ft = 9 in

23 feet + 1 ft + 9 in = 24 feet and 9 inches

Hope this helps :) please give brainliest it will help me a lot ;)

Step-by-step explanation:

1 feet = 12 inches

⇒ 14 feet 10 inches

= ((14 × 12) + 10) inches

= (168 + 10) inches

= 178 inches

⇒ 9 feet 11 inches

= ((9 × 12) + 11) inches

= (108 + 11) inches

= 119 inches

178 inches + 119 inches = 297 inches

297/12 = 24 remainder 9

⇒ 24 feet 9 inches

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a