which transformation would result in the perimeter of a triangle beimg different from the perimeter of its image

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool