If four angles of a pentagon measure 108°, 115°, 89° and 102°, find the measure of the fifth angle. 54° 540° 306° 126°

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.