Answer:
540 m
Step-by-step explanation:
We are given that
Central angle,rad
Radius of circle=18 m
We have to find the length of the arc s.
We know that
Length of arc,
Using the formula then, we get
Length of arc,
Hence, the length of arc=540 m
Answer:
Consider points (-1, 0) and (0, 1) :
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To find the width of the rectangle, you want to use the formula a=lw. First, substitute the values for the variables x=width. So 161cm squared equals 14 cmx. Then divide 14 to both of the sides. Divide 161 by 14=14 divided by 14. So the width of this rectangle is 11.5cm..