How to use Clay Bars: Clay Bars should always be used on freshly washed, clean surfaces. Dirt on the surface could cause scratches. Caution: Use only as directed and with an approved Clay Bar Lubricant to reduce friction between the Clay Bar and the vehicle's surface. Work on areas of about three square feet.
A trapezoid is a quadrilateral (has 4 sides) and has only one pair of sides parallel. How to determine the area of a trapezoid: Add the lengths of the 2 parallel sides divide by 2 to get the average length of the parallel sides.Multiply this by the height (distance between the parallel sides.Calculating the Area of a Trapezoid.ow to determine the area of a trapezoid: Add the lengths of the 2 parallel sides divide by 2 to get the average length of the parallel sides. Multiply this by the height (distance between the parallel sides. Calculating the Area of a Trapezoid.
Finding the Area of a Circle How to find the area of a circle: The area of a circle can be found by multiplying pi (Ï = 3.14) by the square of the radius If a circle has a radius of 4, its area is 3.14*4*4=50.24 If you know the diameter, the radius is 1/2 as large.Finding the Area of a Circle. How to find the area of a circle:1  The area of a circle can be found by multiplying pi (Ï = 3.14) by the square of the radius. 2  If a circle has a radius of 4, its area is 3.14*4*4=50.24. 3  If you know the diameter, the radius is 1/2 as large.inding the Area of a Circle How to find the area of a circle: The area of a circle can be found by multiplying pi (Ï = 3.14) by the square of the radius If a circle has a radius of 4, its area is 3.14*4*4=50.24 If you know the diameter, the radius is 1/2 as large. Return to Top.