I dont pay attention to this stuff so For which polygon is the sum of the interior angles equal to 540?
and please dont just put a bunch of letters and waste a answer cus im taking a test, if you need some points just comment and ill make a thing for you

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units