Formulas provided and commonly needed on the SAT math section as cloze cards.
35 cards · cloze cards · AI-written, checked twice. Edit anything.
- The quadratic formula for solving ax^2 + bx + c = 0 is: x = ____
- (-b ± sqrt(b^2 - 4ac)) / 2a
- The area of a circle with radius r is: A = ____
- π r^2
- The circumference of a circle with radius r is: C = ____
- 2π r
- The area of a rectangle with length l and width w is: A = ____
- l × w
- The area of a triangle with base b and height h is: A = ____
- (1/2) b h
- The area of a trapezoid with parallel sides b1 and b2 and height h is: A = ____
- (1/2)(b1 + b2)h
- The volume of a rectangular prism (box) with length l, width w, and height h is: V = ____
- l × w × h
- The volume of a cylinder with radius r and height h is: V = ____
- π r^2 h
- The volume of a sphere with radius r is: V = ____
- (4/3)π r^3
- The volume of a cone with radius r and height h is: V = ____
- (1/3)π r^2 h
- The slope of a line passing through points (x1, y1) and (x2, y2) is: m = ____
- (y2 - y1) / (x2 - x1)
- The distance between two points (x1, y1) and (x2, y2) is: d = ____
- sqrt((x2 - x1)^2 + (y2 - y1)^2)
- The Pythagorean theorem states that in a right triangle with legs a and b and hypotenuse c: ____
- a^2 + b^2 = c^2
- The midpoint of a line segment with endpoints (x1, y1) and (x2, y2) is: M = ____
- ((x1 + x2)/2, (y1 + y2)/2)
- The nth term of an arithmetic sequence with first term a1 and common difference d is: an = ____
- a1 + (n - 1)d