Question

if the area of a sector of a circle of radius 6cm id 9πcm square ,then the angle subtended at the centre is?​

Answer 1

Answer:

the branch of medical practice that treats injuries, diseases, and deformities by the physical removal, repair, or readjustment of organs and tissues, often involving cutting into the body.

"cardiac surgery"

I hope it is helpful for you

Answer 2

Answer:

this much Thanks are enough now stop........