In the figure, the horizontal lines are parallel and AB - BC - CD. Find JM. The diagram is not to
scale.
M
TA
1 13
B
K
C
J
D
a
9
b. 12
6
ds 3
Ο Α
so ti O O O O
OB

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2