I’d go with B. If that’s not it try C.
Area of triangle ABC = 80 square units
Step-by-step explanation:
We need to find the area of triangle ABC when we are given:
a= 15, b=12 and C=63°
We can find area of triangle using SAS (Side Angle Side)
The formula used is:
We are given a= 15, b=12 and C=63°, Putting values in the formula
Solving
So, Area = 80.19
Rounding off to nearest whole number:
Area = 80 square units
Learn More:
brainly.com/question/4354581
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Keywords: Area of triangle with two sides and one angle, SAS, area of triangle
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Answer:
<h2>D. -15/8</h2>
Step-by-step explanation:
Given the following;
cosθ=8/17 and sinθ=−15/17
In trigonometry identity, tanθ = sinθ/cosθ
Substituting the given values in the equation;
tan θ = (−15/17)/(8/17)
tanθ = −15 /17 * 17/8
tanθ = -15/8
Answer: if you're asking how to write it then it would be 7:21
Step-by-step explanation: