the pipe has a length of 29cm. internal diameter of 5cm and thickness of 0.5cm whats the volume ??
Answers
Answered by
0
Step-by-step explanation:
Length of pipe = 29 cm
Internal diameter = 5 cm
Internal radius = ½ * internal diameter
=½*5
=2.5cm
Thickness = 0.5 cm
Outer radius = 2.5+0.5=3 cm
Volume of pipe =\frac{22}{7} (3)^2 (29)-\frac{22}{7}(2)^2(21)= 546.85cm³
Hence The volume is 546.85 cm³.
Attachments:
Similar questions