Answer:
55
Step-by-step explanation:
9x + 1 = 7x + 13
x = 6
UW = 42+13
= 55
The two triangles are of congruent (SAS)
41.8 degrees for both angles
Because the angle is bisected, it creates two equal, lesser angles. This means that the larger angle must be divided by two.
3
8x-4=20
+4. +4
8x=24
8. 8
x=3
length= 42
width = 7
