Note: Your teacher will grade your responses to questions 4–8 to ensure you receive proper credit for your answers.
A carpenter cut the top section of a window frame with a 37º angle on each end. The side pieces each have a 50º angle cut at their top ends, as shown. Will the side pieces of the frame be parallel? Explain. Diagram not to scale.
An image of three quadrilaterals is shown.· The top image is a trapezoid with its shorter base on the bottom.
· The angles formed by the longer base and the legs are both labeled 37 degree-sign.
· The left side image is a trapezoid with its shorter base on the right and its diagonal leg on the top.
· The angle formed by the longer base and the diagonal leg is labeled 50 degree-sign.
· The right side image is a trapezoid congruent to the one on the left with its shorter base on the left and its diagonal leg on the top.
· The angle formed by the longer base and the diagonal leg is labeled 50 degree-sign.
(2 points)