Answer:
Step-by-step explanation:
vol = r^2*h*pi
2257 = r^2*9*3.14159
r = square root ( 2257/ (9*3.14159))
r = 8.9345 cm
We know that AB is a perpendicular bisector of IK.
Therefore point J is the midpoint of IK.
AJ = BJ Could be but based on the given information we cannot conclude it.
IJ = IK True.
A is the midpoint of IK. Wrong. J is the midpoint of IK.
Answer:
IJ = IK
Answer:
80,000,000
Step-by-step explanation:
Answer: 60kg
Step-by-step explanation:
60 kg