Answer:
1520.7mm^2
Step-by-step explanation:
area of a circle= πr^2
area of the circle = 3.142×22^2
area of the circle= 3.142×22×22= 1,520.728
area to 1dp= 1520.7mm^2
Answer: $12
0.05 x 240 = $12
Hope this helps!
14
rectangle 8
triangle 6
Answer: 700,000 + 20,000 + 80 = 720,080
Hope you could understand.
If you have any query, feel free to ask.