It seems a lot like 120. 60 and 60 rounded is 60 each. 60 + 60 = 120
(sorry if i'm wrong)
Answer:
the answer is 10a+11x
Step-by-step explanation:
2a+3a+5a=10a
3x+2x+6x=11x
Answer:
The total surface area of a cylinder is equal to the sum of areas of all its faces. The total surface area with radius ‘r’, and height ‘h’ is equal to the sum of the curved area and circular areas of the cylinder.
TSA = 2π × r × h + 2πr2= 2πr (h + r) Square units
6 and 7 because it is 6.32
