Below is a drawing of a pizza, composed of two circles each with center A. The...

 

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Below is a drawing of a pizza, composed of two circles each with center A. The crust is the area between the inner circle and the outer circle. The slices are marked by the line segments. E 3: 2 M C -2 -1 a -1 2 J H a. How do you know that the outer circle and the middle circle are similar? b. A square box is designed to fit the pizza exactly, so that the square circumscribes the pizza. What is the area of the bottom of the box? c. If the angle measure of the slice shown by DAB measures 53, what is the length of DB, rounded to the nearest tenth? d. Are all of these slices equal area? Explain your reasoning. e. What is the area of the crust marked by DB and OC, rounded to the nearest tenth? Below is a drawing of a pizza, composed of two circles each with center A. The crust is the area between the inner circle and the outer circle. The slices are marked by the line segments. E 3: 2 M C -2 -1 a -1 2 J H a. How do you know that the outer circle and the middle circle are similar? b. A square box is designed to fit the pizza exactly, so that the square circumscribes the pizza. What is the area of the bottom of the box? c. If the angle measure of the slice shown by DAB measures 53, what is the length of DB, rounded to the nearest tenth? d. Are all of these slices equal area? Explain your reasoning. e. What is the area of the crust marked by DB and OC, rounded to the nearest tenth?