Answer:
9
Step-by-step explanation:
Just like a rectangle, times one length times width
Answer: 3.5
Step-by-step explanation:
yes
80°. angle 4 and and 5 are same side interior angles, so they add up to 180°. 180-100=80.
Answer:
12.5 inches is the correct answer.
Step-by-step explanation:
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