Answer:
Aline which is parallel to y-axis is x=a
(i) Here, x=3
Hence, the equation of line parallel to y - axis is at a distance of 3 units to the right is x−3=0
(ii) Here, x=−2
Hence, the equation of the parallel to y- axis at a distance of 2 units to the left is x+2=0
area = PI x r^2
radius = 1/2 diameter
1/2 of 8 = 4
3.14 x 4^2 = 3.14 x 16 = 50.24 square inches ( answer may vary depending on what you use for PI. 3.14 is common)
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