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OpenStudy (anonymous):
construct a triangle PQR with base PQ = 8.4 cm , angle P = 45 degree and PR - QR = 2.8 cm
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OpenStudy (anonymous):
what do you need to find? PR? QR? Angles?
OpenStudy (anonymous):
see if i draw a diagram, then i don't know what is the exact value for PR and QR becoz in ques, it's written PR-QR=2.8 cm
OpenStudy (shubhamsrg):
You'll be required to use cosine law here.
OpenStudy (anonymous):
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