SOLUTION: 4. Which is the best estimate for sin A? A. 0.32(my answer) B. 0.42 C. 0.52 D. 0.62 5. Which is the best estimate for tan A? A. 0.14(my answer) B. 0.24 C. 0.34 D. 0.44 Belo

Algebra ->  Trigonometry-basics -> SOLUTION: 4. Which is the best estimate for sin A? A. 0.32(my answer) B. 0.42 C. 0.52 D. 0.62 5. Which is the best estimate for tan A? A. 0.14(my answer) B. 0.24 C. 0.34 D. 0.44 Belo      Log On


   

Question 436486: 4. Which is the best estimate for sin A?
A. 0.32(my answer) B. 0.42 C. 0.52 D. 0.62
5. Which is the best estimate for tan A?
A. 0.14(my answer) B. 0.24 C. 0.34 D. 0.44
Below is the link to the diagram for these questions, please check my answers let me know if im correct and if im wrong explain why thank you!

http://docs.google.com/viewer?a=v&q=cache:Z5-ye96WP9cJ:www.pearsonsuccessnet.com/snpapp/iText/products/0-13-037878-X/Ch11/11EM/PH_Geom_ch11_TestTaking.pdf+which+number+is+greatest+%28Hint:+use+estimation%29&hl=en&gl=us&pid=bl&srcid=ADGEESi7jE6y6GVRFpPjv_PzjVQmO-iLIqaRtYTDgjIaWlYjeAzOGObpokNOknBSqLNT8hs_LgRRrp1sBGxamQYkt4q1j_50oGYBnJfe1q1YKyP_HG5GUcJ1ZMIrqdaljKqkzBXpZNO_&sig=AHIEtbQCGTK-WG_HyuXsKyqUOZf_yNPqjg
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
4. Which is the best estimate for sin A?
A. 0.32(my answer) B. 0.42 C. 0.52 D. 0.62
1/pi =~ 0.32
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5. Which is the best estimate for tan A?
A. 0.14(my answer) B. 0.24 C. 0.34 D. 0.44
It's less than 30 degrees, since the sine is <0.5
Sine and tangent are close for small angles, but the tan is always greater.
--> C 0.34