Question

The radius and height of a cylinder is x cm. The TSA is _.

Answer 1

TSA of cylinder is 2πr(r+h)
so,
2×22/7×x(x+h)
=(4x+44x+2x^2)/7

Answer 2

Hey!!

Here is your answer,,

Radius of cylinder = x cm
Height of cylinder = x cm

T.S.A of cylinder = 2πr ( h+r )

= 2 × 22/7 × x ( x + x )

= 44/7 x ( 2x)

= 88/7 x^2

=12.57x^2 cm ^2

Hope it helps you..

Thanks ^-^