Relacionar Columnas Geometry Formulas (D)Versión en línea 7th grade geometry por STEPHANIE GREGORY 1 Complementary Angles 2 AAA 3 Area of a Circle 4 Area of a triangle 5 Volume of a rectangular prism 6 Circumference of a semi-circle 7 Vertical Angles 8 Volume of a triangular prism 9 SSS 10 Area of a rectangle or square 11 Supplementary Angles 12 Circumference of a Circle 13 Area of a semi-circle all angles together = 180 degrees 1/2 x base x height x height Angles that are on opposite sides of the figure. They are equivalent. Pi x radius squared length x width x height length x width 1/2 x base x height a + b > c 2 or more angles that equal 180 degrees because together they form a straight line. Pi x diameter 1/2 x pi x radius squared 1/2 x pi x diameter 2 or more angles that have a sum of 90 degrees because together they form a right angle