1.
Find the value of
x
.
A.
10
B.
6.4
C.
7.6
D.
5.8
Hint
2.
Find the value of
x
.
A.
4.5
B.
5
C.
7.5
D.
12.5
Hint
3.
ABC
XYZ
.
If
BM
= 5,
YZ
= 4, and
XY
= 8, then
AB
= ______.
A.
17
B.
40
C.
20
D.
10
Hint
4.
DEF
GHI
. Find the value of
x
.
A.
10.5
B.
5.25
C.
1.75
D.
21
Hint
5.
If
ABC
DBE
, find the value of
x
.
A.
4.8
B.
3.5
C.
4.2
D.
3.8
Hint
ABC 
XYZ.