explain how a square is a quadrilateral is a parallelogram Rhombus a rectangleexplain why a rectangle is a convex quadrilateral

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse