4 Questions
What is the sine of a $30^{ ext{o}}$ angle in a right-angled triangle?
0.5
If tan($ heta$) = 0.75, what is the value of $ heta$ for $0 < heta < 90$?
$39.81^{ ext{o}}
In a right-angled triangle, if the length of the hypotenuse is 10 and the length of one side is 6, what is the cosine of the angle opposite to that side?
0.6
If $ heta$ is an acute angle and sin($ heta$) = cos($ heta$), what is the value of tan($ heta$)?
$\frac{\sqrt{2}}{2}$
Test your understanding of basic trigonometric functions with this quiz. Solve for sine, cosine, and tangent of angles in right-angled triangles, and understand the relationship between different trigonometric functions.
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