|
Fill in the blank: a PARALLELOGRAM is a quadrilateral with two pairs of _____________________ sides. parallel perpendicular skew proportional If a quadrialteral is a paralellogram, then it's opposite SIDES are ... perpendicular and congruent parallel and half the measure parallel and congruent skew and congruent Fill in the blank: Consecutive angles (adjacent angles) of a parallelogram are _________________ supplementary. Never Always Sometimes FACT: Parallelograms diagonals bisect each other. ▱STUD has segments TN = 14 and UN = 10. Find the following: diagonal TD = S T SN = N D U FACT: Opposite angles of a parallelogram are congruent. Consecutive angles of a parallelogram are supplementary. Given ABCD is a parallelogram, find the measure of: Angle B = Angle A = degrees degrees 71o FACT: Opposite SIDES of a parallelogramare congruent. Given ABCD is a parallelogram, find the measure of: Perimeter ABCD = DC = 12 16.4 Which fact about parallelograms will you use to answer this question? ABCD is a parallelogram. Find the value of x and y diagonal bisect each other. opposite sides are parallel opposite sides are congruent opposite angles congruent, consecutive angles are supplementary. C y A 130∘ (2x+10)∘ D x = y = B Given parallelogram ABCD, find each measure listed below.33o 120o y x z y= z= x = ▱OLMN is shown at the right. Find the value ofx and y. Which fact about parallelograms will you use to answer this? opposite sides are parallel opposite sides are congruent opposite angles are congruent, consecutive angles are supplementary diagonals bisect each other x = y = Given parallelogram EFGH.Side EF is 3 times longer than FG. If the perimeter ofEFGH is 72 inches. Find the length of HG. HG = |