HomeGeometry Geometry How to Calculate Area of Circle? By HTuser 1 Area of a circle = πr² r = radius of the circle Measure the radius Square the radius Multiply by π Use π ≈ 3.14159 if needed Area = 3.14159 × r × r Share FacebookXPinterestWhatsApp Suggested for You How to Construct a Perpendicular Bisector? How to Compute Diameter of a Circle? How to Calculate the Area of Hexagon? How to Calculate the Area of a Parallelogram? How to Calculate the Area of a Cylinder? How to Calculate Perimeter of Trapezoid? How to Calculate Distance Between Two Points? How to Area of a Triangle? How to Prove Two Lines Are Parallel? How to Prove That Two Lines Are Parallel? How to Prove 2 Lines Are Parallel? How to Make a Triangle? How to Make a Polygon? How to Find the Perimeter of a Rhombus? How to Find the Length of a Cord? How to Find the Height of an Equilateral Triangle? How to Find Radius with Point of Tangency? How to Draw Square Root Spiral? How to Draw an Angle? How to Draw a Triangle? How to Draw a Square Root Spiral? How to Draw a Square? How to Draw a Rectangle? How to Draw a Quadrilateral? Load more Trending Today How to Win a Claw Machine Game? How To Set Up Email On iPhone? How To Make Question Paper? How To Reduce Cortisol Belly Fat? How To Sell Drugs Online Fast Trailer Season 5? How To Cook Bone In Rib Roast? Load more
