How do i verify? (1-cos^2 x)(1+tan^2 x)=tan^2 x
1 answer:
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Since the radius for either the quarter or the whole circle is the same the radius of the circle shall be divided into 4 parts
Please refer to the photograph to know more about the answer
Please refer to the photograph to know more about the answer
Answer:
113.04 cm^2
Step-by-step explanation:
To find the area, you do radius squared, multiplied by
Radius is half of the diameter. 12/2 is 6
6^2×3.14=113.1