Download Chapter 5 Review Warm Up

Name ________________________________________ Date _____________________ Period ____________
Accelerated Geometry
Chapter 5 Review
I. Write the letter for each correct answer in the blank at the left of each question.
_______ 1. In Parallelogram FGHI, mG  138 and HI = 19 cm. Which one of the following must be false?
A. mH  42
B. mF  40
C. GH = 21
D. FG = GH
_______ 2. In a quadrilateral, if one pair of opposite sides is parallel and one pair of opposite angles is
congruent, then the quadrilateral is ____________ parallelogram.
A. always
B. sometimes
C. never
_______ 3. In the figure below, WXYZ is a rectangle. Which one of the following is false?
A. XYZ  YXW
B. WOX  ZOY
C. 2 is complementary to 3
D.  3  WOX
W
2
3
X
1
O
Y
Z
_______ 4. The diagonals of square ABCD intersect at point E. Which one of the following is false?
A. BE =
1
AC
2
B. mBDC  45
C. BD = BC
D. mDEC  90
_______ 5. Which one of the following is false?
A. A rectangle is always a parallelogram.
B. A rhombus is never a rectangle.
C.
D. A rectangle is sometimes a rhombus.
A square is always a rectangle.
II. Write a two column proof.
6.
Given: Rhombus ORTH
Prove: m1  m2  90
R
T
2
N
1
O
H