The three undefined terms are point, line, and plane. Thus, figure D represents an undefined term as it's a line
39.15 ^-^
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sorry for caps lock lol
Answer:
b = 2, GH = 9
Step-by-step explanation:
In this problem we have that

Solve for GH
-----> equation A
we have
-----> equation B
------> equation C
-----> equation D
step 1
Substitute equation D in equation C and solve for b




step 2
Find the value of GH
substitute equation B and equation D in equation A


substitute the value of b

Answer:
makes no sense 8 is 11 ???
Step-by-step explanation: