Proving Congruence by Side, Angle, Side I
H
Two triangles are congruent if two
GHKJ
11-/130°
GI EKL
11- 1300L
sides and the angle they form on
one triangle are congruent to two ZGZK
sides and the angle they form on A GHI = AJKL
the other triangle.
Use the Side, Angle, Side Rule (SAS) to prove that the triangles in each pair are
congruent. Draw hash marks to show the congruent sides and angles. Then write the
congruence statements for each pair of triangles.
1.
2.
3.
G
4
8
D
8
P
6
8/1000
3
6
8 /100°
3
blog
5
5
M
5
B
4
A
B
R
N
5.
6.
R
13
A
N
L
E
T
-В
7 1019
10197
6
3
6
7
509
650
8
D
N

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.