Question

Q.1=prove that sin ²0 + cos²0 = 1​ ?




please give answer very fast

Answer 1

Step-by-step explanation:

Value of sin=Perpendicular/Hypotenuse

Value of Cos=Base/Hypotenuse

Add both with squares

(Perpendicular/Hypotenuse)^2+(Base/Hypotenuse)^2

Hypotenuse^2/Hypotenuse ^2

=1

(We have one used identity Hypotenuse^2=Base^2+Perpendicular^2)