Answer:
4. AB=4
Step-by-step explanation:
Transitive property is like substitution, or that's how I like to think of it. Since we have 2 common variables and 2 equations, we can "link them together". Replacing x with 4, you get AB=4.
12
area =1/2 base×height
=1/2 ×4×6
=12
AB=CB
These have congruent side markings.
C.17 years old
consecutive means that they come after each other
17+16+15=48
