Ritesh got a project for summer vacation . He has to make a clock with its three hand to display the concept of adjacent angles he made the face of a clock on a cardboard. a)when do two angles become adjacent.
b)In the figure, mark the adjacent angles.
c) As per your opinion What kind of Roy is Ritesh ​

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.