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The diagram shows an 8 foot ladder leaning against a wall. The ladder makes a 53 degrees angle with the wall. Which is closest to the distance up the wall the ladder reaches? Give me a second to draw it please.
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|dw:1368305126161:dw|
A. 3.2 ft B. 4.8 ft C. 6.4 ft D. 9.6 ft my answer sheet says B
@ZONE4545 y did u put an x for the bottom side
do you know SOH CAH TOA
IM SORRY THAT WAS A MISTAKE BUT YOU COULD GET THE ANSWER USING COS 53=?/8
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ok
so now how do i do it
8cos53= ?
THAT'S RIGHT
yayy
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is there an order in which i multiply 8 times cos times 53
its 8*cos(53)
ok
i got 52.48
is that the answer?
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wait no its not one of the choices
no cos(53)=0.6 so 0.6*8=4.8
ok
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