Alex drew the triangles shown. Which of the following correctly describes the triangles? 2 triangles are shown. Each triangle has sides of different lengths. Each triangle has 1 obtuse angle and 2 acute angles. A. Both triangles are isosceles. B. Only one triangle has a right angle. C. Only one triangle has an acute angle. D. Both triangles have an obtuse angle. help HELP

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?