Igor Lyakshev

Calculate area of 4 angle land. You have to insert 4 sides length and one angle or diagonal. Meters

Helps to calculate a rafter. Calculate by roof height or roof angle. Press a letters on the picture

Calculate liquid volume of a barrelCalculate free volume of a barrel Calculate volume of a barrelCal

Units: INCH-foot-yard, mm-cm-m - Circle - Circular sector - Circular segment Area , circumference ,

Helps to calculate a rafter. Calculate by roof height or roof angle. Inch and Metric systems. Press

Best visual geometry calculator with imperial(yrd, ft, in, fractions) and metric(m,cm,mm) measurment

No Ads.Best visual geometry calculator with imperial(yrd, ft, in, fractions) and metric(m,cm,mm) mea

Calculate area, perimeter, all sides and angles. - Scalene triangle - Right triangle - Isosceles tri

Calculate:- Circle - Circular sector- Circular segment - Annulus- Annulus sector - EllipseArea , cir

Calculate area, perimeter, all sides and angles. - Scalene triangle - Right triangle - Isosceles tri