document.write( "Question 1103351: A circle has a radius of 1.35 meters. Wire costs 2 cents per centimetre. How much will it cost to stretch a wire between two points on the circle if it passes through the centre? \n" ); document.write( "
Algebra.Com's Answer #718046 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "The wire passing through the center of the circle means it is a diameter of the circle; its length is twice the radius, or 2.7m. \n" ); document.write( "The cost of the wire is 2 cents per cm, or 200 cents per meter. \n" ); document.write( "So the cost in cents of the wire is 2.7*200 = 540. \n" ); document.write( " |