Answer:
64
mm² or approximately 201.06 mm²
Step-by-step explanation:
If the diameter is 16 mm, the radius will be 8 mm.
Use the circle area formula, A =
r², where r is the radius. Plug in 8 as r:
A =
r²
A =
(8²)
A = 64
So, the area of the circle is 64
mm² or approximately 201.06 mm²
I'm going to have to go with choice "c". 10x - 1 with the remainder of 5
Answer:
80 is the kilometers question
8/10 or 4/5 is what makes up the remaining oceans