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Is this correct ? .......................

Is this correct ? .......................-example-1
User Bob Dylan
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1 Answer

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To find the midpoint of the two points (x₁ ,y₁) and (x₂, y₂) we need to use the formula:


\sf{Midpoint=((x_1 + x_2)/(2), (y_1+y_2)/(2))}

So to find the midpoint of E (a,a) and F (3a, a), let's plug it in to the formula:


\sf{Midpoint=((a + 3a)/(2), (a+a)/(2))}

Simplify the numerator:


\sf{Midpoint=((4a)/(2), (2a)/(2))}

Simplifying the fractions more:


\sf{Midpoint=(2a, a)}


So the midpoint of EF is (2a,a).

Your answer of (a,a) would be wrong.
User Alexander Pranko
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