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April 19, 2014

April 19, 2014

Posted by **jule** on Saturday, October 22, 2011 at 2:13pm.

a) approximate the distance from the bottom of the ladder to the building.

b)if the distance from the bottom of the ladder to the buliding is increased by 2feet, approx how far does the top of the ladder move down the building?

- Math trig -
**Steve**, Saturday, October 22, 2011 at 2:54pmLook at your trig functions

d/24 = cos 25°

height H/24 = sin 25°

for the 2nd part,

(d+2)^2 + h^2 = 24^2

ladder slid down H-h feet

- Math trig -
**AHMEDIN MUME**, Sunday, October 23, 2011 at 5:36pm21.75

- Math trig -
**AHMEDIN MUME**, Sunday, October 23, 2011 at 5:41pm21.75

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