find the value of : 30^ 30^ - Vidyadip

Question

find the value of $: \sin 30^{\circ} \cos 30^{\circ}$

✓

Answer

$\sin 30^\circ \cos 30^\circ$
$=\frac{1}{2} \cdot \frac{\sqrt{3}}{2}$
$=\frac{\sqrt{3}}{4}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[1 Mark Question Answer]" from Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios]→Trigonometrical Ratios of Standard Angles [Including Evaluation of an Expression Involving Trigonometric Ratios] — all question types→MATHEMATICS STD 9 question papers→ICSE Board STD 9 question papers→ICSE Board question paper generator→

Similar questions

following variable are continuou and which are discrete:
Weights of players of a Volley-ball team.

Write the slope of the line which is $:$ Perpendicular to the $y-$axis.

Expand : $( x + y - z )^2$

Without actual division, find which of the fractions are terminating decimal:
$\frac{7}{12}$

Without actual division, find which of the fractions are terminating decimal:
$\frac{9}{25}$

Write the additive inverse of:
$11 \frac{5}{17}$

Without actual division, find which of the fractions are terminating decimal:
$\frac{13}{16}$

Solve the following equations for $A,$ if $\sqrt{3} \tan A = 1$

Classify the rational and irrational number from the following:
3.1416

Express the following in the exponential form$:\log_3 81 = 4$