Please help!!! award brainliest and 50 points if correctly answered
2 answers:
Answer:
Step-by-step explanation:
Ok. Since you're doing volume, you've given me the height which is 11 and what I'm assuming to be the radius which is 14. the formula for a volume of a cylinder is v=pi(r^2)(h) so we plug it in (if the radius is 14)
V=π(14^2)(11)
V=π(196)(11)
V≈6773.27
By the way, this is what i was talking about with the line segment. Look at r (the radius). Usually when they show a diagram for a cylinder they include the radius, either at the top or the bottom as a line segment that goes through the circle at about halfway
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Find the percent of the circle
r=radius of circle
then r=1/2 of the diagonal of the square
use some pythagoran theorme
45,45,90 triangle
(r√2)/2=1/2 of a side
r√2 is one side
square it
2r²=square
area of circle is pir²
percent it is is
square/circle=
(2r²)/(pir²)=
2/pi= about
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r=radius of circle
then r=1/2 of the diagonal of the square
use some pythagoran theorme
45,45,90 triangle
(r√2)/2=1/2 of a side
r√2 is one side
square it
2r²=square
area of circle is pir²
percent it is is
square/circle=
(2r²)/(pir²)=
2/pi= about
0.636
about 64% that it is in the square