Please help!! What is the sum of the measures of the angles of a 25-gon?

4,140º

25º

360º

2,500º

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

Plzzz answer both questions and i will give you 100 points