Question

The value of sinsquare 60degree + 2tan45degree - cossquare 30degree is

Answer 1

Answer:

Step-by-step explanation: To find : Evaluate. Solution : Expression. Using trigonometry values,. Substitute the values in the ...

Top answer · 36 votes

Answer: $\sin^2(60)+2\tan 45-\cos^2 (30)=2$Step-by-step explanation:To find : ... More

55 votes

Answer: 2=sin^2 60 +2tan 45 -cos^2 30=(root3/2)^ 2+ 2 (1)- (root3/2)^2= (root3/2)^ 2 -(root3/2)^