The tennis court for singles play has an area of
Area = 78 * 27
Area = 2106 ft^2
The tennis court for doubles play has an area of
Area = 78 * (27 + 9)
Area = 78 * 36
Area = 2808 ft^2
= 2808 - 2106
= 702 ft^2
(A) So, the doubles play court covered 702 ft^2 more area.
The tennis court for players 8 - under has an area of
Area = 36 * 18
Area = 648 ft^2
= 2106 - 648
= 702 ft^2
(B) So, the single play court covered 1458 ft^2 more area.
The tennis court for 10 players has an area of
Area = (78 - 18) * 27
Area = 60 * 27
Area = 1620 ft^2
= 2106 - 1620
= 486 ft^2
(C) So, the singles play court covered 486 ft^2 more area.
