Help! In triangle PQR, PQ is 10cm, QR is 8cm and angle PQR is acute. The area of the triangle is 20cm^2. Find the size of angle PQR
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ur answer is 60 ok i cant upload the pic right now
Answered by
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☜☆☞hey friend ☜☆☞
your answer is "30degree"
I suppose I should answer the question. The area is given by half the product of the adjacent sides times the sine of the included angle.
¯\_(ツ)_/¯
Devil_king ▄︻̷̿┻̿═━一
your answer is "30degree"
I suppose I should answer the question. The area is given by half the product of the adjacent sides times the sine of the included angle.
¯\_(ツ)_/¯
Devil_king ▄︻̷̿┻̿═━一
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Deepsbhargav:
thank you
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