Question 8198: if given a right triangle with the bottom line length being 8, and the hypotenuse bieng 15 how can i find the top angle (angle x)
x*
l\
l-\
l--\
l---\
l----\
l-----\)))))15 hope the drawing helps :)
l------\
l-------\
l_-------\
l_l____\
))))))8
Answer by AnlytcPhil(1116)   (Show Source):
You can put this solution on YOUR website!if given a right triangle with the bottom line length being 8, and the
hypotenuse being 15 how can i find the top angle (angle x).
`
The bottom side 8 is the side OPPOSITE the
top angle (angle x)
`
The HYPOTENUSE = 15
`
sin(x) = (OPPOSITE SIDE)/(HYPOTENUSE)
`
sin(x) = 8/15
`
Now making sure calculator is in DEGREE mode, enter
`
sin-1(8/15)
`
read 32.23095264
`
So the top angle, x = 32.23°, rounded to the nearest
hundredths of a degree.
`
Edwin
|
|
|
