Please help- Calculate the surface area of each pyramid with the following values. (P = perimeter, b = one side of the base, s=side, h=height). Number of sides is given in each problem. The first two have hints to let you know what the shape of the base is
1. P=12ft, s=4ft, b=4ft, h=2ft, 3sides (base is a triangle)
2. b=4 in, P=16 in, s=12,4 sides (base is a square)
3. P=48m, b=12m, s=12,4sides
4. P=45yds, b=15yds, s=15, h=12,3sides
5. b=6ft, P=24ft, s=6,4sides
6. P=15ft, b=5ft, s=5ft, h=4,3 sides
7. b=4 in, P=16 in, s=11,4sides
8. P=40m, b=10m, s=10,4sides
9. P=45yds, b=15yds, s=10, h=8,3 sides
10. b=16ft, P=64ft, s=8,4sides
11. b=5ft, P=20ft, s=7,4sides
12. P=45ft, b=15ft, s=10, h=8, 3sides
13. b=13 in, P=52 in, s=11, 4sides
14. P=28m, b=7m, s=8, 4sides
15. P=27 yds, b=9 yds, s=30, h=25,3 sides
