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OpenStudy (anonymous):
What is the area of ∆ABC to the nearest tenth of a square meter? https://study.ashworthcollege.edu/access/content/group/3deb3864-16e6-41b5-8cfd-6102f85fcfab/algebra2_exam_14_files/mc011-1.jpg
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OpenStudy (anonymous):
B. 1,389.6 cm2 C. 587.3 cm2 D. 648 cm2
OpenStudy (anonymous):
how are you supposed to know this? use A=1236×36×sin(65) and a calculator
OpenStudy (anonymous):
C is the answer
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