Pasagot po need ko na po yung maayos na sagot po
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Answer:
1. 97.6
2. 188.5
3. 175.9
4. 2646
5. 160
Step-by-step explanation:
1. A=a^2+2xa√a^2/4 + h^2
4^2+2x4x√4^2/4+10^2
= 97.6
2. A=πrl+πr2
=πx5x7+πx52
= 188.5
3. A=2πrh+2πr2
=2xπx2x12+2xπx22
= 175.9
4. A=6a^2
=6x212
=2646
5. A=2(wl+hl+hw)
=2x(4x12+2x12+2x4)
= 160