Answer:
12
Step-by-step explanation:
divide 110 by 9 and the answer is 12.2, since 2 is below 5 you round back to the nearest whole number and you'll receive 12.
Answer:
about 18.8496 ft squared
Step-by-step explanation:
find the area of the garden and the path together. About 69.115 ft squared.
Then find the area of the garden. About 50.2654 ft squared. Then subtract.
Answer:
22
Step-by-step explanation:
The smaller sector is 360-255=105 degree
it is 105/360 portion of the whole circle, and the area of the whole circle is πr², r is 14
so the area of the smaller sector is (105/360)*π*14²
run those numbers through your calculator, use 3.14 for π, you get 179.5
if you are looking for area of the larger sector, it would be
(255/360)*π*14²=435.94
1.) 52:97.5
2.) 1:1.875
Hope this helps!