What is power-clip?

what- An anthropologist is excavating a site for evidence of ancient societies. She has located three points on a circle and digs postholes. She needs to find a fourth position on the circle for a posthole. She constructs the circle through C, D, and E? What has a volume of 3000L? How do you calculate a the volume of a rectangular object? What is the formula used to do a question about two semi circles and a rectangle? What is the perimeter and area of s equals 2.5? 90 ft converts to how many inches? What are two numbers that multiply to one hundred and seventeen and add to negative twenty-two? What is the prime factorization of both 70 and 98? What is 20 divided by 17? What is the opposite word of innumerable? What is 1.2 in simplest form? What quadrilateral that has neither line symmetry or rotational symmetry? How is vacuum looks like? What are the characteristics of limited-line wholesalers? How many meters are in 840 centimeters? How do you explain 0 divided by 0 to a child? Footnote abbr 2 words? Write seventy-seven ten thousandths in standard form? How many minutes are in 6 decades? What is the billionth digit of pi?