Answer:
<h2>Sets of Ratios that are Proportion</h2>3/11 and 17/6
<h3>12/7 and 36/21</h3>60/55 and 7/25
7/6 and 52/48
<h3>4/10 and 8/20</h3><h3>Solution:</h3>> 12/7 and 36/21
> 4/10 and 8/20
A piece of wood is 3 1/2 feet long how many total inches long is it?
1 answer:
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Answer:
Step-by-step explanation:
An arc measure of 20 degrees corresponds to a central angle of 20 degrees.
Area of sector of circle
where n = central angle of circle, and r = radius