Help me plz

Select the two pairs of figures that are similar.

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?