sin 30=x,cos60=y,then x^2+y^2=
Answers
Answered by
4
Step-by-step explanation:
the answer is 1 /2. hope u can understand it.
sin30° = 1/2 and cos60°= 1/2
so (sin30°)² + (cos60°)² = (1/2)² + (1/2)²
= 1/4 +1/4
=2/4
=1/2.
Attachments:
Answered by
2
Answer:
1/2
Step-by-step explanation:
mark me brainiest please
Similar questions