1-3 Read the problem below. Then answer the questions to help you understand the problem. Tianna is designing a quilt block. She will cut from two different sizes of rectangular fabric scraps to create a spiral pattern. Which rectangular scrap has the longer diagonal? [149 in 7 in 12.2 in 22 10 in 12 in

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap