To find the perpendicular line, we need to find the negative inverse slope.
y = -1/2x - 2
This line also passes through the point since both have the y intercept / value of -2.
Hope this helps!
The answer is 27.1052631579 or 27.1 if you rounded "m" to .10
Check the picture below.
5 is 1*5, or 5 times greater than 1.
Answer:
Im not sure if you have to provide an exact or estimated answer so here's both:
314.16 cm3 or 100pi