The main pyramid of the Louvre Museum in Paris, France has a height of about 70 feet and each side of the square base measures 115 ft. What is the approximate slant height, l, for the pyramid?

C. i think it is step 3

There are 15 rings on the laddey

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's