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The correct answer for the exercirse shown in the figure attached is the first option, which is: Calculate the area of the circle A and circle B and calculate the difference.
To calculate the area of the circle A and the circle B, you must apply the formula for calculate the area of a circle, which is shown below:
A=πr²
A is the area of the circle.
r is the radius of the circle.
To calculate the difference, you only have to substract the result of the area of the circle A and the area od the circle B:
At=Aa-Ab
Answer: 18
Step-by-step explanation:
Answer:
angle COD is right answer
Answer: the answer is down bellow
Step-by-step explanation:
x3-10oo Dimensions ft each S.
