Jonathan is building a frame for a backyard garden for his 3 daughters. each daughter wants to have their own part of the garden, so jonathan is separating the rectangular garden as shown below.

part a: if johnathan wants the length of the garden to be 8 ft and the diagonal separator to be 10 ft long write an equation that will be used to find the width(w) of the garden

part b: solve for w

part c: what is the area that each daughter will have for their own part of the garden ?