Answer:
20.01cm
Step-by-step explanation:
Curved surface area = 2πrh
r is the radius
h is the height
Substitute the given values
880 = 2π(14/2)h
880 = 2π(7)h
880 = 14πh
h = 880/14π
h = 880/43.96
h = 20.01cm
Hence the height of the cylinder is 20.01cm
*assuming the pool is filled at a constant, steady rate*
*we can immediately see that if
then in half the time (divide both by 2)
and again in half of that time (divide by 2 again)
now to find 5/8, we simply multiply 1/8 by 5
Answer:
The median is 9
Step-by-step explanation:
The median is the number in the middle. The middle of this is 8 and 10, so you plus them and divide by to 2, then it gives 9, so the median is 9.
The angles diagonally opposite each other are congruent while those adjacent to each other add up to 180 degrees. You can get eight congruent angles with a transversal if the two lines are parallel, because each angle would be 90.