Sahil is using a map to estimate the area of California. He thinks the state could best be outlined by an irregular octagon. He draws the polygon shown to approximate its shape. 1.) What do you think Sahil’s approach to estimating the area of California? Would you do anything Different?

2.) Estimate the part of California’s border that is coastline (show your work).

3.) Estimate the Length of California’s boarder. (Show your work).

4.) Estimate the percent of California’s boarder that is coastline. (Show your work).