At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

See more answers at brainly.com

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

Have you heard about the law of sines?

lol okay @johnweldon1993

right. @johnweldon1993

okay i think i got it, for this problem i got 6.9 ft is that correct? @johnweldon1993

*shouldda calculated it huh*
...yeah 6.9 is correct :)

okay thanks! :-) could you help me with another one? @johnweldone1993 please

Oh god another one????? >.< haha no jk of course :P

haha thanks, okay so
ABCD is a parallelogram. Its diagonal, AC, is 18 inches long and forms a 20° angle with the base of the parallelogram. Angle ABC is 130°. What is the length of the parallelogram’s base, AB?

Hint. what do all the angles in any triangle add up to?

360?? @johnweldon1993

OHHHHH. crap sorry for some reason i was thinking of a square. and yes so 30?? @johnweldon1993

right. @johnweldon1993 and we cross multiply??

mmhmm just like last time :)

so sin130(b)

So we have yes
\[\large sin(130)b = 18sin(30)\] and solve for 'b'

0.7660(b)=9.270? @johnweldon1993

Solving for 'b' would get?

8.504? @johnweldon1993

12.10? @johnweldon1993

Hmm also not what I get....am I doing something wrong?
Lol I get b = 11.75