Answer:
1. 864
2.
3. 201.06
4.
5. 2827.43
Step-by-step solution:
1. [tex]A=6a^{2} \\=6*12^{2}\\=864[/tex]
2.
3.[tex]A=2\pi rh+2\pi r^{2} \\=2*\pi *2*14+2*\pi *2^{2} \\= 201.06193[/tex] (round off: 201.06)
4.
5. [tex]A=4\pi r^{2}\\=4*\pi *15^{2} \\=2827.43339[/tex] (round off: 2827.43)
What was the given in no. 2 and 4? I didn't really read it clear.
