Right triangle = has a 90 degree angle
Acute triangle = has angles less than 90 degrees
Obtuse = has angles more than 90 degrees
Equiangular triangle = all angles are the same amount of degrees
Hope this helped!
<span>The Remainder theorem states the binomial x – r is a factor if and only if the remainder equals zero.</span>
I believe that there is enough information to prove that they are similar. Since the triangle on the right is twice as big as the one on the left, you would divide the numbers by 2. The base of the right triangle is 8, and the left triangle is 4. When you divide 8 by 2, the answer is 4, which shows that they could be similar. Same thing goes for the height and length.
Hope this helps.
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Answer:
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