8 mm
8 mm
Find the exact volume of the cylinder,
6471 mm
12871 mm
25671 mm
51210 mm

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

Find the value of the cosine for angle a

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units