Step-by-step explanation:
The distance formula between two points:
Substitute the coordinates of the points.
If a ≤ b < c are the sides of the right triangle, then
a² + b² = c²
used for a ≥ 0.
therefore ΔABC is a right triangle.
The length of a rectangle is three times it’s width. If the perimeter of the rectangle is 72 in what would the length be
1 answer:
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