See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
A=πr2A = \pi r^2A=πr2
Distance from center to edge
Ring formed by two concentric circles
A=π(R2−r2)A = \pi(R^2 - r^2)A=π(R2−r2)
Slice bounded by two radii and an arc
A=θ360πr2A = \frac{\theta}{360}\pi r^2A=360θπr2
Angle formed at the center of the circle
A=12πr2A = \frac{1}{2}\pi r^2A=21πr2
A=14πr2A = \frac{1}{4}\pi r^2A=41πr2
RRR (capital)
Select your subjects, and get access to A+ resources today.