Calculating PQ.
Let r be the radius of the smaller circle.
7 units is the radius of the bigger circle.
sin60 = a/7
√(3)/2 = a/7
a = ½(7√(3)) units.
a = 6.0621778265 units.
a is the radius, r of the smaller circle.
b = 7+6.0621778265
b = 13.0621778265 units.
Therefore, PQ is;
PQ = b+½(7)
PQ = 13.0621778265+½(7)
PQ = 13.0621778265+3.5
PQ = 16.5621778265 units.
We appreciate you contacting us. Our support will get back in touch with you soon!
Have a great day!
Please note that your query will be processed only if we find it relevant. Rest all requests will be ignored. If you need help with the website, please login to your dashboard and connect to support