The answer your looking for is 2.6.
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
Answer: 190.52
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
86+79+68+83=316
391-316=75