There are four parts of a circle, so you have to find out the area of the circle:-
10 cm=Radius
=100
=3.14
3.14*100=314
Now, find the area of the square box:-
Since half the side of the square is 10 cm, the total length of one side is 2*10 which is 20 cm.
Area=S*S
=20*20=400
Now subtract the area of the box from the area of the square:-
400-314= 86
That is the area of the shaded part.
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Answer:
c 4¼ > 2¾
Step-by-step explanation:
1 7⁄3 → 3⅓ [We know that this is false (answer choice b)]
This is correct because in this case, we can base it off of the larger whole number:
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Answer:
Step-by-step explanation:
The equation of a straight line can be written as .
With the pair of coordinates (coordinates are written in the form ) , the following can be written:
To solve for a variable, we can use elimination:
(subtract the second equation from the first)
(
is eliminated)
To solve for the other variable, we can use substitution:
is the linear equation for the line that passes through the points
and