Divide the perimeter by 3 to get 8 then use the equation for the area of a triangle (a= BH1/2) and your answer is 32
Answer:
(-4, y) and (4, y), where y is any real number.
Step-by-step explanation:
The point (-4; 7.5) is 4 units from the y axis.
All points that lie on the line x = -4 and the line x = 4 have the same distance from the y-axis of 4 units.
Put the given numbers where the variables are, then do the arithmetic.

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