<span>you know the measure of AC that is 4 and the measure of AB that is 4. Then you do the theorem of Pythagoras 4 squared + 4 squared = hypotnuza (CB)
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then + all sides
A = 1/2 bh
A = 1/2 (21)(8)
A = 1/2 (168)
A = 84
A mountain road makes the horizontal
5 because it says 11-16 which is one number before 15. dollars
Answer:
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Step-by-step explanation:
everyone: IT IZZZ WHAT IT IZZZZZ