Answer:
Circumference = 65.97344573
Step-by-step explanation:
Given the diameter of a circle, we can use the formula C = πd to find the circumference.
C = circumference
π = pi
d = diamater
Equation: 21(π) = 65.97344573
Make sure to round to whatever decimal place is asked for!
Answer:
Step-by-step explanation:
The area of a triangle is given by:
From the diagram
We substitute into the formula to get:
This implies that:
Number 1 is -23 and number 2 is a
Answer:
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