A taut telephone wire extends from the top of a 7-meter tall telephone pole to a stake in the ground 3 meters away. A bug crawled from the stake in the ground up the wire to the top of the telephone pole. Then the bug crawled down to the bottom of the pole and back to the stake. How far did the bug crawl? If necessary, round to the nearest tenth.

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?