Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 6 - No. 40)
Given the formula for the area of a triangle, Area = 1/2 * a * b * sin C, which is true?
a and b are any two sides.
C is the angle between sides a and b.
sin C will be an angle measurement.
The answer will be in squared units.
설명
The a and b are any two sides of the triangle, with C the angle between them.