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PLEASE ANSWER ILL MARK !!

PLEASE ANSWER ILL MARK !!-example-1

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Explanation:

a) Use sine law:


(g)/(\sin 60) = (17\:m)/(\sin 49)

Solving for g,


g = \left((\sin 60)/(\sin 49)\right)(17\:m)=19.5\:m

b) Use the cosine law here:


q^2 = (11\:\text{cm})^2 + (16\:\text{cm})^2 \\ - 2(11\:\text{cm})(16\:\text{cm})\cos 29

Solving for q,


q = 8.3\:\text{cm}

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