Question

8) What is the value of sinº 30° + cos2 45°?​

Answer 1

Answer:

answer = 1414.5

explanation

$\sin(30) = \frac{1}{2}$

$\cos( {45} ) = \frac{1}{ \sqrt{2} }$

$\frac{1}{2} + 2 \times \frac{1}{ \sqrt{2} }$

the value of 1 by root 2is 0.707

$\frac{1}{2} + 2 \times 0.707$

$\frac{1}{2} + 1.414$

$\frac{2828 + 1}{2}$

$\frac{2829}{2}$

$ans = 1414.5$

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