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OpenStudy (anonymous):
Math Help
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OpenStudy (anonymous):
OpenStudy (anonymous):
151 for the first,
jhonyy9 (jhonyy9):
you need to know the formula for circumference of a circle
jhonyy9 (jhonyy9):
@Kithnos not directly answers please ,just the way how the asker can getting the right answer
jhonyy9 (jhonyy9):
@rainbowswirl do you know formula for circumference ?
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OpenStudy (anonymous):
No @jhonyy9
OpenStudy (anonymous):
What about the other one? @Kithnos
jhonyy9 (jhonyy9):
why ? you need learn it bc without this formula you not can solving same exercices
jhonyy9 (jhonyy9):
for the second one you need using this formula too
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