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In ΔGHI, h = 13 inches, i = 77 inches and ∠G=170°. Find the length of g, to the nearest inch.
Show your work plz and thank you :)

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Ans

Step-by-step explanation:

254.16inches

Step-by-step explanation:

Using sine rule

g/sin25=510/sin122

Sin25=0.4226

Sin122=0.8480

g/0.4226=510/0.8480

Cross multiply

0.8480g=0.4226 x 510

0.8480g=215.526

Divide both sides by 0.8480

g=215.526/0.8480

g=254.16

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