SAT MATH FORMULAS – QUICK REFERENCE SHEET The third side of a triangle is between the difference and sum of the other two sides. The number of integers from a to b, ...

STAAR GRADE 6 MATHEMATICS REFERENCE MATERIALS State of Texas Assessments of Academic Readiness STAAR ® AREA Triangle A h= 1 2 b Rectangle or parallelogram Ab= h Trapezoid A 1 + b 2 1 = (b h 2) VOLUME Rectangular prism VB= h STAAR GRADE 6 MATHEMATICS REFERENCE MATERIALS State of Texas Assessments of Academic Readiness STAAR ® AREA Triangle A h= 1 2 b Rectangle or parallelogram Ab= h Trapezoid A 1 + b 2 1 = (b h 2) VOLUME Rectangular prism VB= h Grades 6-8 FCAT Mathematics Reference Sheet. KEY b = base d= diameter h = height r = radius l = length A = area w = width C = circumference S.A. = Surface area V = volume Use 3.14 or 22/7 for π. Area. Triangle A = 1/2 bh.