The pressure on the ________ side of a curved surface is always more than that on its _______ side.

Find the side of a cube whose surface area is 600 cm^2 .

Two opposite sides of a rectangle are always congruent.

The length of a rectangle is twice as long as the side of a square. The side of the square is 4 cm more than the width of the rectangle. If their areas are equal, find their dimensions.

The emf of a cell is always greater than its terminal voltage. Why?

The diagonal of a rectangular field is 60 metres more than the shorter side. If the longer side is 30 metres more than the shorter side, find the sides of the field.

The hypotenuse of a right triangle is 1 m less than twice the shortest side. If the third side is 1 m more than the shortest side, find the sides of the triangle.

Draw five triangles and measure all the line segments of each.Check if the sum of any two sides is always less than the third side.

Sum of the three sides of a triangle is less than the sum of its three altitudes.