What is congrugruent?

What is the total interior angles of an trapezium? How many obtuse angles does a pentagon have? How many edges in a cuboid? How are squares and rectangles alike? What greek mathematician discovered the square of the hypotenuse of a right triangle os equal to the sum of the squares of their other 2 sides? What fraction of a full turn each angle is? Why do shapes tessellate? What is the proper name for quadrilateral? Does a hexagon have acute angles? The area of a parallelogram is 420 cm2 and the base is 35cm Find the corresponding base? How many different rectangles can you make from 12 squares? How tall is a classroom door? What 3D shape is a tire? The ratio between the lengths of the two legs of a 30-60-90 triangle? A cylinder that is 51 inches in Dia. and 33 inches high will hold how many gallons of water? How many feet is 152 square feet? How many edges on a decagonal prism? The height of a triangle is four times the length of the base find the base and height of the triangle if the base is 18 square inches? How many square feet of carpet do I need for a room 16ft6X17'6? What is the square footage of the surface area of a steel plane measuring 120 inches long by 48 inches wide?