Maybe idk number???? i think that's maybe what n means??
but i'm not sure kk? anyways dont confused yourself....it may just be a variable!
Answer:
For the first image, the answer should be C) 11 ft.
For the second image, the answer should be C) 6 mi.
For the third image, the answer should be C) 6.9 m^2
Step-by-step explanation:
First image explaination: To get the area of a rectangle you would multiply length times width. 7 times 11 is the area given: 77- so the answer should be 11 ft.
Second image explaination: Divide 11.4 by 1.9.
Third image explaination: Divide 41.4 by 6.
Answer: 40
Step-by-step explanation:
To find the area of a sector of a circle use the next formula:
As the given circle has a outside angle 90º (it is not part of the sector of the circle) subtract the 90º from 360º (total angle of a circle) to find the angle of the sector:
Find the area of the sector with angle 270º:
Then, the approximate area of the given sector of a circle is 284.955 square inches