Problem

Convert the given point from rectangular form to polar form.
$(13, 27)$
$([?],]^{\circ})$
Round your answer to the nearest tenth.

Answer

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Answer

$(29.4, {64.1}^{\circ})$

Steps

Step 1 ： $r = \sqrt{13^{2} + 27^{2}}$

Step 2 ： $θ = \tan^{- 1} (\frac{27}{13})$

Step 3 ： $(29.4, {64.1}^{\circ})$

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