High School Placement Study Guide Latest Updated

High School Placement Study Guide
Latest Updated

P=2l+2w or 2(l+w) - ANS-Perimeter of a rectangle

P=4s - ANS-Perimeter of a square

A= (1/2)bh - ANS-Area of a triangle

A=bh or lw - ANS-Area of a rectangle

A=s^2 - ANS-Area of a square

d=2r - ANS-Diameter of a circle

C=2π or πd - ANS-Circumference of a circle

A=πr^2 - ANS-Area of a circle

V=lwh - ANS-Volume of rectangular solids

a^2 +b^2 =c^2

Used to determine the length of the hypotenuse of a right triangle where c represents
the hypotenuse. - ANS-Pythagorean theorem

Average=Sum of the numbers / The amount of numbers in the set - ANS-Average of a
set of numbers

90 degrees - ANS-Right angles measure

180 degrees - ANS-The sum of the interior angles of a triangle

360 degrees - ANS-The sum of the interior angles of a quadrilateral

90 degrees - ANS-Complementary angles add up to

180 degrees - ANS-Supplementary angles add up to

12 inches - ANS-1 foot equals