Question

If
$a {}^{2} + b {}^{2} + c {}^{2} = 38$ab=15,bc=6,ac=10
Then find the value of a+b+c=?​

Answer 1

Answer:

3.The curved surface area of a cone is 40702

and its diameter is

70cm.

mark me as brainlist

Answer 2

Hope the above answer helps you and don't forget to mark me brainliest and do follow me ...