A ladder, 20 ft long is set with one end at a horizontal distance of 7 ft. from a sloping wall. The other end of the ladder reaches 15ft. up the face of the wall. what angle does the wall makes with the ladder?
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terenzreignz (terenzreignz):
Draw.
Triangle lang ito.
OpenStudy (anonymous):
|dw:1393853255262:dw|
OpenStudy (anonymous):
ganyan?
terenzreignz (terenzreignz):
argh
terenzreignz (terenzreignz):
Ladder.|dw:1393853307125:dw|
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terenzreignz (terenzreignz):
Sloping wall
terenzreignz (terenzreignz):
|dw:1393853386399:dw|
terenzreignz (terenzreignz):
horizontal distance 7 ft from the sloping wall|dw:1393853422353:dw|
terenzreignz (terenzreignz):
Ladder is 20 ft; rests at 15 ft up the face of the wall|dw:1393853462688:dw|
terenzreignz (terenzreignz):
Ituloy mo na
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OpenStudy (anonymous):
pano yun walang degrees?
terenzreignz (terenzreignz):
Wala nga.
Tapos?
terenzreignz (terenzreignz):
nakikinig ka ba sa tinuturo ko? -_-
SSS ito :|
OpenStudy (anonymous):
ahhhh. law of cosines :) salamaaaat :)
terenzreignz (terenzreignz):
So...aling angle ang hinahanap... alam mo ba?
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OpenStudy (anonymous):
yup A B C :) salamat ng marami :) sorry din po sa istorbo kuya. ang galing nyo po sobra. kung di dahil sainyo wala na ako ngayon. salamat po talaga
terenzreignz (terenzreignz):
Isang angle lang ang kailangan... basahin mo kasi...
terenzreignz (terenzreignz):
wall with the ladder...
OpenStudy (anonymous):
A lang?
terenzreignz (terenzreignz):
Alin ba kasi? Markahan mo.
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terenzreignz (terenzreignz):
Para alam kong alam mo ang ginagawa mo...
OpenStudy (anonymous):
|dw:1393854050064:dw|
terenzreignz (terenzreignz):
see? Mali :P
wall with the ladder nga eh
alin ba yung wall?
alin ba yung ladder? :/