Shsat math - Study guides, Class notes & Summaries

SHSAT Math Vocababsolute value of a number - correct answer number of units the number is from zero on the number line associative property of division - correct answer for any numbers a, b, and c, (a+b)+c=a+(b+c) associative problem of multiplication - correct answer for any numbers a, b, and c, (a*b)*c=a*(b*c) arithmetic sequence - correct answer a sequence in which the difference between any two consecutive terms is the same. common difference - correct answer the difference betwe...

SHSAT Math Formulas (Perimeter, Circumference, and Area))Perimeter of a "Square" - correct answer P = 4s Perimeter of a "Rectangle" - correct answer P = 2l + 2w Circumference of a "Circle" - correct answer C = 2π r or C = π d Area of a "Square" - correct answer A = s² Area of a "Rectangle" - correct answer A = lw or A = bh Area of a "Parallelogram" - correct answer A =bh Area of a "Trapezoid" - correct answer A = ½h(b₁+ b₂) Area of a "Triangle" - corr...

SHSAT - MATHMidpoint - correct answer The exact middle point between two other points! Mean - correct answer Same as Average. Average = (sum / # of things) Strategy: PLUG IN NUMBERS FOR VARIABLES (LETTERS) - correct answer Pick nice, low numbers and plug them in to the question for any variables (letters) that you see. Solve the problem. Then look at the answer choices and plug in the SAME numbers you picked to find the matching solution! AVOID: 0, 1, negatives, fractions and decimal...

SHSAT - MATHMidpoint - correct answer The exact middle point between two other points! half way between endpoints Mean - correct answer Same as Average. Average = (sum / # of things) Integer - correct answer A whole number and opposites (can be positive or negative). Prime - correct answer A whole number (positive integer) that can only be divided by 1 and itself. *** exactly 2 different factors: 1 IS NOT A PRIME NUMBER. 2,3,5,7,11, 13... Consecutive Numbers - correct answer Num...

SHSAT - MATHMidpoint - correct answer The exact middle point between two other points! Mean - correct answer Same as Average. Average = (sum / # of things) Strategy: PLUG IN NUMBERS FOR VARIABLES (LETTERS) - correct answer Pick nice, low numbers and plug them in to the question for any variables (letters) that you see. Solve the problem. Then look at the answer choices and plug in the SAME numbers you picked to find the matching solution! AVOID: 0, 1, negatives, fractions and decimal...

Math Formulas For the SHSATArea of A Circle - correct answer π(r²) Circumference - correct answer 2π(r) Length of The Arc of A Circle(a part of the circumference) - correct answer (n/360)×(2π×r) n is the angle of the arc Area of A Trapezoid - correct answer 1/2(a+b)h a and b are the bases and h is the height Volume of A Cone - correct answer 1/3π(r²)h Surface Area of A Cone - correct answer πr² + πrs s is the slant height Volume of a Sphere - correct answer 4/3π(...

SHSAT - MATHMean - correct answer Same as Average. Average = (sum / # of things) Strategy: PLUG IN NUMBERS FOR VARIABLES (LETTERS) - correct answer Pick nice, low numbers and plug them in to the question for any variables (letters) that you see. Solve the problem. Then look at the answer choices and plug in the SAME numbers you picked to find the matching solution! AVOID: 0, 1, negatives, fractions and decimals Strategy: BACKSOLVING (using answer choices) - correct answer *Remember t...

math Simple Interest Formula - correct answer I=prt Vertical Angles (X) - correct answer Equal Sum of interior angles of a triangle - correct answer 180 The mean value of x numbers is y, sum formula - correct answer (mean)(#) Mean - correct answer sum/# A revolving sign makes 1 complete revolution every 90 minutes, if it starts at 2:30 PM what time will it take to complete 8 revolutions? (First step) - correct answer 1/90=8/x

SHSAT (MATH) 2022 | 167 QUESTIONS AND ANSWERS

SHSAT MATH 2022-23 | 167 QUESTIONS AND ANSWERS area of a triangle Correct Ans A = 1/2bh (or) a = 1/2×b×h pythagorean theorem Correct Ans a²+b²=c² slope formula Correct Ans s = (y₂- y₁) / (x₂- x₁) perimeter of a rectangle Correct Ans P = 2L + 2w surface area of a sphere Correct Ans sa = 4πr² surface area of a cylinder Correct Ans sa = 2πr² + 2πrh surface area of a cone Correct Ans sa = πrl+πr² circumference formula Correct Ans c = 2πr (or) c = πd area of...