robbinsjeffrey271
30.01.2020 •
Mathematics
What is the area of triangle def? round to the nearest tenth of a square unit.
10.3 square units
18.0 square units
20.0 square units
20.6 square units
Solved
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Ответ:
Area = absinC/2; where a and b are adjacent sides and C is the angle between a and b.
Area = 5*8*sin31°/2 = 10.3 square units.
Ответ:
weak positive correlation
Step-by-step explanation: