The radius of circle C is 6 units and the measure of central angle ACB is I radians. What is the approximate area of the entire
circle? What is the approximate area of the entire sector square units square units square units created by central angle ACB? What is the approximate area of the shaded region only?
2 answers:
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The ration of boy campers to total campers is 8:15, and the ratio of girl campers to total campers is 7:15. Using this information, we can answer this question by setting up proportions.
<u>For boys:</u>
<em>*Cross multiply*</em>
15x=1560
<em>*Divide both sides by 15*</em>
x=104
There are 169 boy campers.
<u>For girls:</u>
<em>*Cross multiply*</em>
15x=1365
91=x
There are 91 girl campers.
Hope this helps!!