The diameter of a 2p coin is 26 mm and its thickness is 2 mm.
Calculate the volume of the coin.
Give your answer correct to the nearest cubic millimetre.
Answers
Answered by
1
Answer:
162.2856143mm^3
Step-by-step explanation:
diameter of coin =26mm
d = 2( radius)
radius = 26÷2=13mm
thickness of coin is your height = 2mm
volume of coin = πr^2h
=22÷7×13×13×2
=44×169÷7
=7436/7
=162.2857143 mm^3
Similar questions