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what is the formula to find area. To find the surface area of a triangular prism use the formula Surface Area L 2B where L is the lateral area and B is the area of the base. Circle Area p r 2 Circumference 2 p r r radius.
Calculating Surface Area And Volume Formulas For Geometric Shapes Geometric Shapes Triangular Prism Math Formulas from www.pinterest.com
Now that you know the formulas and what they are used for lets work through some example problems. The width is 5 and the height is 3 so we know w 5 and h 3. Ellipse Area p ab.
The equation for calculating the area of a circle is as follows.
Rectangle Area w h w width h height. Where th equals the measure of the central angle that intercepts the arc and r equals the length of the radius. Learn more at Area of. Find the lateral area by calculating the perimeter of the base and multiply it by the height of the prism.
