Math question please help
If you get this right I will mark you as a brainliest
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option b id correct...
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sarahrocks826:
Thank you I still have more questions please help
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using scientific calculator Sin21.67°=0.3692,
then
Area of triangle=1/2×b×c×sinA,
=1/2×17.2×7.1×sin21.67°,
=8.6×7.1×0.3692
=23 me² approximately
then
Area of triangle=1/2×b×c×sinA,
=1/2×17.2×7.1×sin21.67°,
=8.6×7.1×0.3692
=23 me² approximately
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