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
The perimeter is 72 because all sides on a square are the same measurements so you just have to do 18 times 4 to get 72
20*0.85
17
17 are action movies
Answer:
.25
1/4
are the numbers equivalent to 25%