## sabika13 Group Title Lynda is flying her kite at the end of 40-m string. The string makes an angle of pie/4 with the ground. the wind speed increases, andthe kite flies higher until the string makes an angle of pie/3 with the ground. b) determine an exact expression for the vertical distance that the kite moves between the two positions (part a) was horizontal) one year ago one year ago

1. imron07 Group Title

|dw:1351556817098:dw|

2. imron07 Group Title

$d=40\sin\pi/3-40\sin\pi/4$

3. sabika13 Group Title

thank you so much!

4. imron07 Group Title

Okay :)