tell this is proper explanation I will surely make u as brainlist
Attachments:
Answers
Answered by
2
Answer:
Step-by-step explanation:
IN ΔOPA ∠OPA =30( THE ANGLE ARE EQUALLLY INCLINED AT CENTER)
TAN 30 = r/PA
1/√3 = r/ PA
PA =r√3
IN ΔOPA
OP²=OA²+PA²
=r²+(√3r)²
=4r²
OP=2r
Answered by
2
hope it is correct.
OP is coming to be r√3
Attachments:
Similar questions