Answer:
36π - 72 sq in.
Step-by-step explanation:
π×12² = 144π
90/360 × 144π = 36π
Triangle = ½ × 12 × 12 = 72
Segment = 36π - 72
Answer: -6
Step-by-step explanation:u can do keep change switch which u do the expression to -12+(-3)+9
Answer:
0=zero different shades of green were made, because none of the numbers are the same or equivalent