3 years ago

What is the area of this triangle?

2 answers:

6 0

We know that
applying the law of sines

Area=(1/2)*a*b*sin C
in this problem
a=7 cm
b=8 cm
C=28°
Area=(1/2)*7*8*sin 28°-----> area=13.145 cm²--------> area=13.1 cm²

the answer is
13.1 cm²

Anestetic [448]3 years ago

3 0

Answer:13.1 cm²

Step-by-step explanation:Took the quiz 100%

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