A kite flies in the sky with a thread of 68meters and makes an angle Tita. If tan tita =15/8 ,then the height of the kite above the ground is
a)50 m
b)60 m
c)70 m
d)80 m
explain with Process
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A kite flies in the sky with a thread of 68meters and makes an angle Tita. If tan tita =15/8 ,then the height of the kite above the ground is
a)50 m
b)60 m
c)70 m
d)80 m
explain with Process
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Answer:
c। 70m.....
।।।
thanks
Verified answer
Step-by-step explanation:
tanA = opposite over adjacent
tanA = 15/8
therefore 15m high,
8m horizontal
SQRT (15^2 + 8^2) = 17 m
NOW , 68 / 17 = 4.
therefore , 15 x 4 = 60 m
ANS: the height of the kite is 60m
to check
8 x 4 = 32
so , SQRT (60^2 + 32^2) = 68m