44..remember a negative x a negative is always a POSITIVE!
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1x44 2x22 4x11
if perimeter of cd=377mm perimeter of circle cd=2x22/7xr Using pie as 22/7 radius=> 2x22/7xr=377mm r= 120.0636943 r= 60.03184713mm -Keran Persaud Basiram
surface area = 2 x pi x r x h = 2x22/7x2x10 = 880/7 = 125.7 (approx.)