Asilver piece of art in the shape of a regular heptagon has an apothem length of 27 mm and a side length of 26 mm.
what is its area?

Twelve less than a number is at most 20

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

Arectangle has a perimeter of 24 inches. if the width is 5 more than twice the length, what are the dimensions of the rectangle?