The lengths of the sides of a triangle are 7,5, and 8. Classify the triangle as acute, right, or obtuse. Choose the correct type of triangle below.
right
acute
obtuse

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.