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Answer:

c = 17
Step-by-step explanation:
This is the Pythagorean theorem
Answer:
D. 3
Step-by-step explanation:
If the ratio of their sides is 4:1, and if PQ=12 inches, then Ab=12/4=3 inches.
The picture is blurry and I can't read this
the answer is 42.77...........................................