3) The two rectangles are similar. The area of the smaller triangle is 7.5in?. Find the area of the larger rectangle. 9. 3

7 Ms. Solis has a round night table that she wants to paint. She wants the quarter circle shown to be painted one color, and the rest of table another color. 8 in. How many square centimeters will Ms. Solis need to paint the quarter circle shown? Round your answer to the nearest tenth. A 25.12 in? В 50.24 in? C 100.48 in? D 200.96 in?

Amanda has four rectangular quilts. The dimensions of the quilts, in feet, are shown. Which quilts are similar rectangles?   P and Q   Q and S   Q and R   R and S

Find the area of the semicircle. 14 cm