A 68 metre long rope is used to make a rhombus on the ground. The distance between a pair of opposite. corners is 16 metres. .i) What is the distance between the other two corners? ii) What is the area of the ground bounded by the rope?

A two-metre long rope is cut into five equal pieces. What is the length of three quarters of one piece? How many centimetres is this?

Two electrons are moving towards each other, each with a velocity of 10^(6)ms^(-1) . What will be the closest distance of approach between them.

Two cars A and B travel from the same point and in the same direction. A is travelling at a speed of 30 k(m) / hour and B at a speed of 40 (km) / hour . After 4 hours, what is the distance between the cars? How far the cars would be if they travelled in opposite direction?

A rope of length 40 metres is cut into two pieces and two squares are made on the floor with them. The sum of the. area enclosed is 58 square meter. a) If the length of one piecce is taken as 'x', what is the. length of the other piece. b) What are the lengths of the sides of the squares? c) Write the. given fact about area as an algebraic equation. d) What is the length of each piece?