# Hello , I need help with the following math problem. Can you please show solution ? Question 1

Solve the problem. A sprinkler rotates 360° to water a circular region. If the total area watered is approximately 2,200 yd ^{2} determine the radius of the region (the radius is length of the stream of water). Round the answer to the nearest yard.

Question 2

Find the value of n so that the expression is a perfect square trinomial and then factor the trinomial.

Find the value of n so that the expression is a perfect square trinomial and then factor the trinomial

t^{2 }_{-13/4t + N }

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