Stu is laying brick down to make a patio. he plans for the patio to be 12.5 feet by 18.3 feet. he orders enough brick for 247 square feet. which statement about the amount of brick is correct? a: stu estimated correctly by rounding up. he ordered enough brick. the exact area is 228.75 square feet. b: stu estimated correctly by rounding down. he ordered enough brick. the exact area is 228.75 square feet. c: stu did not estimate correctly by rounding up. he did not order enough brick. the exact area is 228.75 square feet. d: stu did not estimate correctly by rounding down. he did not order enough brick. the exact area is 228.75 square feet.