Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)
1 answer:
You might be interested in
For this case we must express the number "423" in a radical way.
We have to, we can rewrite it as:
So, we have to:
By definition of properties of powers and roots we have:
So:
Answer:
Answer:
B
Step-by-step explanation:
Noting the following rule of radicals
×
=
Given
( +
)(
-
)
Each term in the second factor is multiplied by each term in the first factor
= (
-
) +
(
-
) ← distribute parenthesis
= -
+
-