So, the area of a circle is a=pi r^2
so do that and get a=pi(4)
and since the circle touches the edge of the rectangle, the rectangle is 4 cm tall, so 4*8 is 32 and pi(4) is about 12.56, so 32-12.56 is 19.44, and I believe that is the answer. (19.4)
11 cm? Im not that good at this.. If im correct any of those would work
Answer:
rawr
Step-by-step explanation:
1.4 decameter because a decameter equals to meter divided by 10
