The top of the ladder makes a 13° angle with the building. The base of the ladder is 6 feet from the base of the building. How f ar up the building does the ladder reach
1 answer:
tan x = opp/hyp
x is the side of the building and 6 is the distance from the bottom of the ladder to the building
tan 13 = 6/x
multiply both sides by x
x tan 13 =6
divide both sides by tan 13
x = 6/ tan 13
x = 26
The ladder goes 26 ft up the building
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