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2 votes
The answer of this question in the picture

The answer of this question in the picture-example-1
User Jiyoon
by
6.6k points

2 Answers

3 votes

Answer:

see explanation

Explanation:

Note that

sin60° =
(√(3) )/(2), cos60° =
(1)/(2)

Using trig. ratios in the right triangle

sin60° =
(opp)/(hyp) =
(x)/(18) =
(√(3) )/(2) ( cross- multiply )

2x = 18
√(3) ( divide both sides by 2)

x =
(18√(3) )/(2) = 9
√(3)

-----------------------------------------------------------------------------

cos60° =
(adj)/(hyp) =
(y)/(18) =
(1)/(2) ( cross- multiply )

2y = 18 ( divide both sides by 2 )

y = 9

User Nohat
by
8.0k points
6 votes

Answer:

ooooh he cheatingg

Explanation:

answer is on the paper isnt it lool?

User Joel Levin
by
7.1k points