A building casts a shadow in the shape of a right triangle with a base 10 feet wide and a height of 30 feet. What is the total area of the shadow? * 150 ft. squared
40 ft. squared
300 ft. squared
30 ft. squared

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.