What is a quadateral?

Can a triangle have one obtuse angle and one right angle? What is the volume of a sphere where the sphere has a radius of 6 centimeters? How many end points does a line have? How many lines of symmetry does a triangular base pyramid have? Do the diagonals in an octagon have to be congruent? What are the angel measurements of an equaliteral triangle? What do you learn about Maya and the conflict she faces in lines 1-14? How many subsets does 6 elements have? Does isometery preserve angle measure? What are some properties of polygons? How many sides does a square prism have? How many acres is 10000 square feet? Which 3d shapes have parallel faces or edges? A pair of adjacent angles that are supplementary? How do you find the Height of right triangle? BC is one side of a regular n-gon the sides next to BC are extended to meet at W Find the measure of angle W in terms of n? Is a triangle 2D shape? What is the tangent of 60 degrees in fraction form? How does the circumference of a circle change if you double its diameter? What is the measure of each interior angle of a regular heptagon?