X^2-6=2-18x solve by completing the square
1 answer:
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Answer:
41
Step-by-step explanation:
So basically you need to use the pythagorean thrm. Essentially, the diagonal and the width and length create a triangle, the diagonal being the hypothenuse. So the formula goes as . the variable "a" being the length and the variable "b" being the width. So plug it in and there you have your answer!
Answer:
Step-by-step explanation:
Given
<em>See attachment</em>
<em></em>
Required
Determine the total surface area, T
T is calculated using:
Substitute values for r and h
Remove bracket
Take
So, we have:
--- approximated.
<em>Hence, the surface area is 1300 square inch</em>