How many edges does cuboid have?

Why obtuse angle and acute angle can not be complementary? Where is the perimeter outside or inside? Name a chord congruent to chord ZT? What is the name of a four sided shape that looks like a kite? Converting square inches to square feet? How many horizontal lines in a hexagon? How many vertical faces a cube have? What is the value of a 1915 patria y libertad? The length of a rectangle is three times its widthif the perimeter is equal to 144 feet what is the length of the rectangle? Where is pi from? How many sq ft equals 1 acer? What is a polygon with 3 line segments? What is the meaning of radian system? The area of a square piece of cardboard is 81 square inches - what is the length of the cardboard? How many faces edges and vertices does a sqare have? Is a balcony a Common area in a unit block? How many times was the hope diamond cut? What is an 6 degrees angle called? If a right circular cone is intersected by a plane only at its vertex as in the picture below what shape is produced? How many windows are there in the pentagon the world's largest office building?