3-5. Plot triangle ABC formed with the A B C ABC

triangle, ΔA′B′C′? Find the area and the perimeter of ΔA′B′C′. 3-6. Solve each equation below for x. Show all work and check your answer by substituting it back into the equation and verifying that it makes the equation true. 3-7. Examine the triangle below. Estimate the measure of each angle of the triangle above. ................
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