There are 12 people having lunch. Each person wants 1/3 of a sub sandwich. How many whole sub sandwich are needed
2 answers:
Answer: The number of whole sub sandwich are needed=4
Step-by-step explanation:
Given: The number of people having the lunch = 12
The part of sub sandwich wanted by each person =
Therefore, the number of whole sub sandwich are needed=
Thus, the number of whole sub sandwich are needed=4
Hence, the number of whole sub sandwich are needed=4
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<u>The given options are:</u>
(A)the central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector.
(B)the central angle measure of the sector divided by the total angle measure of a circle multiplied by the circumference of the circle will yield the area of the sector.
(C)the central angle measure of the sector multiplied by the area of the circle will yield the area of the sector.
(D)the central angle measure of the sector multiplied by the circumference of the circle will yield the area of the sector.
Answer:
(A)the central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector.
Step-by-step explanation:
The area of the shaded sector can be determined using the formula:
Therefore, the formula is:
Therefore, the formula is best explained by Option A.
