Answer:
219.91 meters
Step-by-step explanation:
The answer is: " <span>4 cos² Θ " .
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Explanation:
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(cos Θ − cos Θ)² + (cos Θ + cos Θ)²
= 0² + (cos Θ + cos Θ)² ;
= 0 + (2 cos Θ)² = (2 cos Θ)(2 cos Θ) ;
= 4 (cos Θ)² = 4 cos² Θ .
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B is 1 because when you plug in they both equal 1
Answer:
The area is 775/6 square ft²
Step-by-step explanation:
Multiply 12 1/2 by 10 1/3 to find the area
