Madhav bought a table cloth 2.25mlong and 1.75mwide. He wanted to put a lace around it. How many metres of lace would he has to buy?

Question and answers are in the attached picture. you so much in advance.

Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.

The height, h, of a cylinder is 5 units less than 3times its radius, r. which expression represents the height of the cylinder in terms of its radius