Question

sin^90 + cos^2 45 plz help​

Answer 1

Here is the answer

0.2999

Answer 2

Answer:

Sin^2 90° + Cos^2 45°

Step-by-step explanation:

={Sin 90°}²+{Cos 45°}²

=1² + (1/√2)²

=1 + 1/2

= (2+1)/2

= 3/2