Question

(ii) find the value of 1 + tan²30°​

Answer 1

Answer:

${tan}^{2} 30 = \frac{1}{ \sqrt{3} } \\ = \frac{1}{ \sqrt{3} } + 1 \\ = \frac{1 + \sqrt{3} }{ \sqrt{3} } \\ = \frac{3 + \sqrt{3} }{3}$

Answer 2

Answer:

1.33

Explanation:

tan30⁰=$\frac{1}{\sqrt{3} }$

squaring both sides

tan²30°​=$\frac{1}{3}$

so, 1+$\frac{1}{3}$=$\frac{4}{3}$=1.33

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MARK AS BRAINLIEST