Acircle has a diameter of 15 centimeters and a central angle eog that measures 210°. what is the area of sector eog? use 3.14 for pi and round your answer to the nearest whole number.

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons

If the discriminant if a quadratic equation is 4 which statement describes the roots?