In a circle with a radius of 7 feet, the radian measure of the central angle subtended by an arc with a length of 4 feet is . the area of the sector formed by the arc is square feet. assume π = 3.14, and round your answers to the nearest hundredth.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?