Perimeter is adding all 4 sides together.
So there are 2 sides that are 6.5
So then, 2(6.5) = 13
34 - 13 = 21
21 / 2 = 10.5
Height = 10.5 units
I think, it's the symbol of the inches.
3" = 3 inches
or it's the second derivative of the function
B. 402.1 ft sq
C. 301.5 ft sq
D. 288.4 ft sq
Answer:
Answer is B
surface area for a cylinder : 2 (pi) r h + 2 (pi) r^2
r= 4
h= 12
2 (pi) x 4 x 12 + 2 (pi) × 4^2
= 402 .1
Answer:
it is B
Step-by-step explanation:
B. 43
C. 45
D. 49