Need math 40 i have no idea what im doing and i have this huge project due tonight pls . these are the questions i found the area already but i dont know how to use sines
14. find the area of δetz by adding the areas of δezg, δegh, and δeht. 115,196 ft^2
15. find the area of δetz by using ez, zt, and sinz.
16. find the area of δezt by using zt, et, and sin t.
17. find the area of δezt by using ez, et, and sin e.
18. by how many square feet do your largest and smallest measurements from #14-17 differ?
take that difference and divide it by the smallest area you found, then multiply by 100. this is the percentage of error in the calculations. do you think this error is a big deal?