Answer:
<h3><em>
isosceles</em></h3>
An isosceles triangle is a triangle that has two sides of equal length.
An acute triangle is a triangle with three acute angles (less than 90°).
A scalene triangle has all its sides of different lengths. Equivalently, it has all angles of different measure.
An equilateral triangle is a triangle in which all three sides are equal.
9 + (4 x y)
because it is 9 + 4 times any number (y,x,z)
1 inch or 2. Count the lines between the two tallest girls.
Answer:

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Step-by-step explanation:




