The edge of a cube is 4 inches. the area of a cross section perpendicular to one face is square inches and its perimeter is inches

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle

answercollision;