answer the 5th question guyyzz
Attachments:
Answers
Answered by
0
Answer is 90° or pi/2 radians ....
chieftobi1:
send me the pic dude
cos(x) = 1/2 then x= 60 sin(y) = 1/2 then y= 30 hence x+y=90
now mark this as brainliest
Answered by
1
Cos 60=1/2
Sin30=1/2
60+30=90
Sin30=1/2
60+30=90
Similar questions