The diameter of a circular pond 63 m. Find the cost of fencing the edge of the pond if the fence costs $12 per meter.

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Find two numbers if their sum is 91 and the ratio is 6: 7?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?