Name:
date:
срстс
problem solving
1. if aabc=adef, de = 17, ef =13, df = 9, and bc = 2x-5, then which of the following is the correct
value of x?
13=2x-5
(1) 5
18=2x
2
(4) 11
(2) 7
x=9
reasoning
22. explain why ce must be congruent to de.
2. in the diagram below, ae = 39 and
3. in the diagram shown, rs = rt and ru bisects zsrt. fill in the missing
reasons in the proof below in order to show that zs ezt
reasons
statements
(1) given
(1) rs=rt
ru bisects zsrt
(2) m_1=m_2
(2) subtraction p. of
(3) zeniexive d. o.
(3) ru = ru