Mathematics Refernce Sheet For Grade 10, Cheat Sheet of Mathematics

Download Mathematics Refernce Sheet For Grade 10 and more Cheat Sheet Mathematics in PDF only on Docsity! CONVERSIONS 1 pound = 16 ounces 1 pound ≈ 0.454 kilogram 1 kilogram ≈ 2.2 pounds 1 ton = 2000 pounds 1 inch = 2.54 centimeters 1 meter ≈ 39.37 inches 1 mile = 5280 feet 1 mile = 1760 yards 1 mile ≈ 1.609 kilometers 1 kilometer ≈ 0.62 mile 1 cup = 8 fluid ounces 1 pint = 2 cups 1 quart = 2 pints 1 gallon = 4 quarts 1 gallon ≈ 3.785 liters 1 liter ≈ 0.264 gallon 1 liter = 1000 cubic centimeters AREA (A) FORMULAS square . . . . . . . . . . . A = s2 rectangle . . . . . . . . . A = lw parallelogram . . . . . . A = bh circle . . . . . . . . . . . . A = πr2 triangle . . . . . . . . . . A = bh1 2 trapezoid . . . . . . . . . A = h(b1 + b2)1 2 Pythagorean Theorem Trigonometric Ratios pi . . . . . . . . . . . . . π ≈ 3.14 area . . . . . . . . . . . A = πr2 circumference . . . . C = 2πr OR C = πd CIRCLE FORMULAS RIGHT TRIANGLES a2 + b2 = c2 TOTAL SURFACE AREA (SA) FORMULAS cube . . . . . . . . . . . . . . . SA = 6s2 right square pyramid . . . . SA = s2 + 2s ( = slant height) right rectangular prism . . SA = 2(lw) + 2(hw) + 2(lh) VOLUME (V) FORMULAS V = s3cube . . . . . . . . . . . . (s = length of an edge) prism . . . . . . . . . . . . V = Bh cylinder . . . . . . . . . . V = πr2h sphere . . . . . . . . . . . V = cone . . . . . . . . . . . . V = pyramid . . . . . . . . . . V = πr34 3 πr2h1 3 Bh1 3 SPECIAL RIGHT TRIANGLES sin a c cos b c tan θ θ θ a b θ a b c 45°x x x 2 45° y 2y y 3 60° 30° = = = Massachusetts Comprehensive Assessment System Grade 10 Mathematics Reference Sheet