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 Flashcards Matching Hangman Crossword Type In Quiz Test StudyStack Study Table Bug Match Hungry Bug Unscramble Chopped Targets

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# WAHS Math TAKS

### WAHS Math TAKS Formulas

Perimeter of a rectangle P = 2L + 2W or P = 2(L + W)
Circumference of a circle C = 2*π*R or C = π*D
Area of a rectangle A = L*W or A = B*H
Area of a triangle A = ½*B*H or A = (B*H)/2
Area of a trapezoid A = ½*(B1 + B2)*H or A = ((B1 + B2)*H)/2
Area of a regular polygon A = ½*a*P [P = perimeter of the Base of a 3-D figure]
Area of a circle A = π*R²
Surface area of a cube (total) S = 6s²
Surface area of a prism (lateral) S = P*H
Surface area of a prism (total) S = P*H + 2B
Surface area of a pyramid (lateral) S = ½P*L
Surface area of a pyramid (total) S = ½P*L + B
Surface area of a cylinder (lateral) S = 2π*R*H
Surface area of a cylinder (total) S = 2π*R*H + 2π*R² or S = 2π*R(H + R)
Surface area of a cone (lateral) S = π*R*L
Surface area of a cone(total) S = π*R*L + π*R²
Surface area of a sphere S = 4π*R²
Volume of a prism or cylinder V = B*H
Volume of a pyramid or cone V = 1/3(B*H)
Volume of a sphere V = 4/3(π*R³)
Pythagorean Theorem a² + b² = c²
Distance Formula D = √(xsub2 -xsub1)² + (ysub2 - ysub1)²
Slope of a line M = (ysub2 - ysub1)/(xsub2-xsub1)
Slope-intercept form of an equation y = mx + b
point-slope form of an equation y - ysub1 = m(x - xsub1)
Standard form of an equation Ax + By = C
Simple interest formula I = p*r*t
Created by: macespace