Question

(sin30°+cos60°) . tan30°​

Answer 1

Answer:

sin30° = 1/2

cos60° = 1/2

tan30°​ = $1/\sqrt{3}$

Putting together all the values we get:-

= (sin30°+cos60°) · tan30°​

= ( $\frac{1}{2} + \frac{1}{2}$ ) · $\frac{1}{\sqrt{3} }$

= $\frac{2}{2} . \frac{1}{\sqrt{3} }$

=  $1 . \frac{1}{\sqrt{3} }$

= $\frac{1}{\sqrt{3} }$

Hope this answer helped you

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Answer 2

$\underline{\boxed{\bold{Question}}}$

↠ Value of E = (sin30°+cos60°) . tan30°​

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$\underline{\boxed{\bold{Important \; information}}}$

↠ Refer attachment for following values and learn this values.

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$\underline{\boxed{\bold{Answer}}}$

Let's start !

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Values need for question :

$:\implies sin30^{\circ} = \frac{1}{2}$

$:\implies cos60^{\circ} = \frac{1}{2}$

$:\implies tan30^{\circ} =\frac{1}{\sqrt{3}}$

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Now, let's substitute values in equation,

$:\implies E = (sin30^{\circ}+cos60^{\circ}) \times tan30^{\circ}$

$:\implies E = (\frac{1}{2} + \frac{1}{2} ) \times\frac{1}{\sqrt{3}}$

$:\implies E = (1) \times \frac{1}{\sqrt{3}}$

$:\implies E = \frac{1}{\sqrt{3}}$

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$\boxed{\boxed{\bold{\therefore Value \;of \;expression\;E=\frac{1}{\sqrt{3}}} }}}$

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Hope this helps u.../

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