Need help ASAP :) the question is in the picture
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#10
Volume of a cylinder:
r²h
Plug the numbers in.
3²15 = <span>424
</span>
The volume of the pipe is 424 cm³.
Volume of a cylinder:
Plug the numbers in.
</span>
The volume of the pipe is 424 cm³.
No,
although all the sides are the same length on an equilateral triangle the height is calculated by a straight perpendicular line at the mid point of the base.
The sides are not perpendicular with the base and are angled outwards
although all the sides are the same length on an equilateral triangle the height is calculated by a straight perpendicular line at the mid point of the base.
The sides are not perpendicular with the base and are angled outwards