Question 935359
adjacent angles of a parallelogram are supplementary:
---
H = 180 - 166
H = 14
---
find the height (h) of the parallelogram:
---
angle of the height with the base:
A = 90
---
using the law of sines:
a/sinA = h/sinH
410/sin(90) = h/sin(14)
h = sin(14)*410/sin(90)
h = 99.1879771959
---
area = bh
area = 570*99.1879771959
area = 56,537 sq.ft.
---
Free algebra tutoring live chat:
https://sooeet.com/chat.php?gn=algebra
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations with quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php
---