This is one of the questions on my math test can someone help me?

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

Find the value of x to the nearest tenth.