Answer:
16 = 216, 17 = 180, 18 = 252
Step-by-step explanation:
Hope this helps!
Answer:
Step-by-step explanation:
um i no but i can not tell u
Answer:
3-Equalateral
Step-by-step explanation:
All the sides are all equal, which basically eliminates isosceles, isosceles acute, and scalene, therefore the answer is Equalateral.
Answer:

∠A=0



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hope it helps...
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The area of the triangle above will equal one half of a rectangle that is 5 units long and 6 unites wide.