D = rt
d/r = t
d/t = r
d = tr
incorrect one is : r = t/d
Answer: l = 82.5m
Step-by-step explanation:
11/2 x 15 = 82.5
Answer:
Idont know
Step-by-step explanation:
B. the temperature of a liquid after it is heated for 10 seconds
Answer:
Option A is correct.
Step-by-step explanation:
The formula used for finding the volume of right cone is:
Volume of Right cone = (1/3)π.r².h
We need to find altitude i.e h
Volume of cone=V = 8579 m^3
Radius=r = 16m
Altitude =h =?
Putting values,
8579 = (1/3) * 3.14 * (16)^2*h
8579 = 1/3 * 3.14 * 256 *h
8579 = 267.95 * h
=> h = 8579/267.95
h = 32.0 m
So, Altitude of right cone is 32.0 m
Option A is correct.