Determining a Scale Factor Answers

Consider the original triangle and the scale drawing enlargement. Figures not drawn to scale.What is the scale factor?

Anika was shown a reduction of a complex figure. Figures not drawn to scale.What can Anika conclude about the scale factor and missing measurements? Select three options.

Consider the original trapezoid and the reduction. Figures not drawn to scale.What is the length of side A, in centimeters, on the reduced trapezoid?

Haseem was given the following enlargement. Figures not drawn to scale.What is the perimeter, in centimeters, of the enlarged triangle?

Which scale drawing of a triangle was created by using a scale factor of , if the original right triangle has a height of 16 cm and a base length of 12 cm? (The figures below are not drawn to scale.)

Jordana was shown this diagram of an isosceles trapezoid and its reduction. She was asked to find the perimeter of the reduced trapezoid. Her work is shown below. Figures not drawn to scale.Jordana’s WorkScale factorSide ASide B PerimeterWhere, if any, did Jordana first make a mistake in her work?

Helene was given the following enlargement of a triangle. What are the lengths of sides A and B?

Consider the original parallelogram and its reduction. Figures not drawn to scale.What is the scale factor?

Consider the original parallelogram and the reduction. Figures not drawn to scale. What is the length of side A in the new parallelogram?

Consider the original triangle and the reduction. What is the length of side A in centimeters?