Find the area of the triangle.
A. 75 km²
B. 107.3 km²
C. 84.3 km²
D. 71.8 km²
1 answer:
Answer:
A. 75 km²
Step-by-step explanation:
The area of a triangle
A =1/2 ab sin C where a and b are the lengths of the sides and C is the included angle
A = 1/2 (14)(11) sin (77)
A = 75.0264949885
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