## anonymous 4 years ago consider he right triangle ABC given below: Part1: use the degree angle and the sine ratio to find the length of side b to two decimal places. Part2: you can find the length of side a using cos25degree, tan25degree or the pythagorean theorem. fid the length of side a 2 decimal places sing one of these methods

1. anonymous

|dw:1327766274447:dw|

2. anonymous

$\sin 25 = \frac{b}{25} \implies 25 * \sin 25 = b$

3. anonymous

is it -3.330

4. anonymous

what's sin 25?

5. anonymous

-.323517501

6. anonymous

is angle ABC 25 degrees?

7. anonymous

yes

8. anonymous

it can't be 25 since $\cos 25 \neq 9/25$

9. anonymous

what did you end up getting for the answers @tdiaz100