Answer:
7.57 cm
Step-by-step explanation:
Volume of a cylinder = πr²h
π = 3.14
r= radius
h = height
1,800 = 3.14 x r² x 40
r² = 1800 /(3.14 x 40)
r² = 14.33121
√14.33121 = r
r = 3.785658 cm
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
Diameter = 2 x 3.785658 cm = 7.57cm
Answer: for the first one is the second one
for the next one is the last one
Answer:
0.68
Please Mark Brainliest If This Helped!
2 I believe I’m not 100% sure tho
Answer:
B -13
Step-by-step explanation:
