pr47723
05.05.2020 •
Mathematics
My brother is struggling with this maths question.
Make r the subject of the formula: V = π r² h
Please could somebody help? Thanks in advance :D
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Ответ:
r =
Step-by-step explanation:
V = π r² h
Bring the π and h to the left by diving both sides of the equation by π h
V ÷ (π h) =
Take the square root of both sides
r =
Ответ:
Step-by-step explanation: