So we know that the area of a full circle is pi multiplied by radius squared
But for a semicircle the area is pi multiplied by radius squared divided by two
So, we do 3.14*3^2/2
Which is 14.13
tan 18 = 120/x
https://www.jiskha.com/questions/644268/From-the-top-of-a-cliff-120-m-above-the-water-the-angle-of-depression-of-a-boat
The answer is ...
R = 5
8(5) = 40
Answer:
They purchased 11 Packets
Step-by-step explanation:
C=11p + 30
There would be 3 in each cage because it is the biggest whole number you can divide 42 and 18 by
