Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 7 - No. 30)
What is the relationship between a and A in the sine rule?
a is opposite angle A
a is adjacent to angle A
a is the hypotenuse, A is an angle
There is no direct relationship
คำอธิบาย
The side a is opposite to angle A, in the sine rule.