Math, asked by sanjeevpatil20098, 4 months ago

if A=30° B=60° in a triangle ABC find the value of SIN (A+B) +cosC​

Answers

Answered by Anonymous
1

C = 180 - 30 - 60 [ Sum of all angles in a triangle = 180]

C = 90

So, Sin(A+B) + cos C = Sin (90) + cos90

= 1

Similar questions