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Dimas [21]
3 years ago
6

Solve for h. please show work

Mathematics
1 answer:
stira [4]3 years ago
8 0

Step-by-step explanation:

100 = cos(18) × r

with r being the upper side of the 18° angle.

r = 100/cos(18)

and

h = sin(18)×r = sin(18)×100/cos(18) = 100×sin(18)/cos(18) =

= 100×tan(18) = 32.49196962... m

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