Find the area of the parallelogram with sides AB = 8, AC = 4, ∠ BAC = 30
A12
B16
C20
D24
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Related Questions:
Conert Radian to Degree :
A shadow of a tower standing on a level ground is found to be 40√3 meters longer when the Sun's altitude is 30° than when
it is 60°. The height of the tower is:
(tan57° + cot37°)/ (tan33° + cot53° ) =?
Express sin θ in terms of cot θ, where θ is an acute angle.
Find the value of Sec (-30o)+tan(-60o)