Answer: the leg x would equal 76.8, or 77 rounded. The actual number would be 76.8374908492.
The answer is 3 square units
You can use a calculator for this if you have the graphing kind (I use a Ti-84) and when plugging the equation in, the answers should be b, d, and e
Meters: 3.9
centimeters: 390
i hoped i help :)
