SOLUTION: 1)the area of a square field is 8464m^2. a man takes 3 rounds of this field.find the distance covered by him. 2)the area of a square field is 91204m^2,find its side and perimeter.

Question 888168: 1)the area of a square field is 8464m^2. a man takes 3 rounds of this field.find the distance covered by him.
2)the area of a square field is 91204m^2,find its side and perimeter.
3)a cubical block has a volume 512000cm^3.find its edge.
4)the side of a cube is 15m.find its volume.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
1)the area of a square field is 8464m^2. a man takes 3 rounds of this field.
find the distance covered by him.
Find the side from the area
s =
s = 29.086
Find the perimeter
4 * 29.086 = 116.344 m
find the distance going around 3 times
3 * 116.344 = 349.03 meters
:
2)the area of a square field is 91204m^2, find its side and perimeter.
= 302 meters is the side
P = 4 * 302 = 1208 m
:
3)a cubical block has a volume 512000cm^3. find its edge.
Find the cube root of the volume
edge = = 80 cm
:
4)the side of a cube is 15m. find its volume.
= 3374 cu/cm
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