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Warm Up Find the value of each variable. 1. x 2. y 3. z. A quadrilateral with two pairs of parallel sides is a parallelogram . To write the name of a parallelogram, you use the symbol. Parallelogram Properties. Opposite sides are congruent. Opposite angles are congruent.
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Warm Up Find the value of each variable. 1.x2.y 3.z
A quadrilateral with two pairs of parallel sides is a parallelogram. To write the name of a parallelogram, you use the symbol . Parallelogram Properties • Opposite sides are congruent. • Opposite angles are congruent. • Consecutive angles are supplementary. • Diagonals bisect each other.
In CDEF, DE = 74 mm, • DG = 31 mm, and mFCD = 42°. • Find CF. • Find mEFC. • Find DF.
In KLMN, LM = 28 in., • LN = 26 in., and mLKN= 74°. • Find KN. • Find mNML. • Find LO.
WXYZ is a parallelogram. • Find YZ. • Find mZ. • Find mX.
EFGH is a parallelogram. • Find JG. • Find FH.
In ABCD, AB = 2x + 5, m⦟ BAC = 2y, m⦟B = 120, m⦟CAD = 21 and CD = 21. Find x and y.
For the parallelogram, find x, y and z. -4x + 9y 6 -x + 3y 9
For the parallelogram, find x, y and z. 1 + y 1 - y
Lesson Quiz: Part I In PNWL, NW = 12, PM = 9, and mWLP = 144°. Find each measure. 1.PW2. mPNW
Lesson Quiz: Part II QRST is a parallelogram. Find each measure. 2.TQ3. mT 71° 28