Question

Anyone know this answer to this question? I think I might have gotten it right but idk.
MEDAL FOR ANYONE WHO CAN ANSWER LAST FOUR QUESTIONS AND HELP ME

http://imgur.com/qn8DzXg

Answer 1

I've looked at your image and have found it almost impossible to read. Is there any way in which you could post a larger image?

Answer 2

http://i.imgur.com/qn8DzXg.png

Answer 3

46 degrees is 0.8 as a decimal

Answer 4

i hope im helping i am trying to get the second question

Answer 5

No, you're doing good. Thank you c:

Answer 6

ur welcome

Answer 7

If you cannot share a larger image, please copy the problem and share what you yourself have done. You could draw the problem in the Draw utility (below).

Answer 8

The second link I posted should be a larger image.

Answer 9

i think number 2 & three r right but night sure 1 sec

Answer 10

Thank you for posting a larger image. So much better! Regarding the first problem: Two of the interior angles of this triangle are given to 1 decimal place accuracy. You shoul figure out the measure of the 3rd interior angle to that accuracy (one decimal place).

Answer 11

How exactly would I do that? Could you show me?

Answer 12

Second question: Have you considered using the Law of Sines to find side "a?"

Answer 13

@mathmale im leaving everything to u good luck @JosephPeterman

Answer 14

the interior angles add up to 180 degrees. Two of those angles are given. Add them together, preserving that "one decimal place" accuracy. Subtract your result from 180 degrees. Hint: Write 180 degrees as 180.0 degrees (also one dec. place accuracy).

Answer 15

I got the answer 45.5 for angle B. Is this correct and are the other two answers correct?

Answer 16

Did you use the Law of Sines here? Or the Law of Cosines? I prefer to see your work before responding with "yes" or "no" in regard to your answers being correct.

Answer 17

45.5 degrees is correct; this is a better answer than is 46 degrees.

So you're done there.

How would you go about determining the length of side "a" (which is the same as side BC)?

Answer 18

I used law of sine for both side a and side b.

Answer 19

That was appropriate. Any further questions? I'd be glad to comment on any work that you share with me.

Answer 20

I have four more questions. One of those is answered and the rest of the three are confusing to me. I don't know if you'd want to help me with those or not but I will post them anyways.