Answer:
1 to 3 and V= 1/2 Bh
Step-by-step explanation:
the pyramid is like a triangle there is three sides. There is only one way of the whole pyramid you can cut.
Answer:
Step-by-step explanation:
Answer:
SA. = 62.8 +87.92= 150.72
Step-by-step explanation:
surface area of cone without base = pi*r*s = 3.14 * 2* 10 = 62.8
Surface area of cylinder without base = 2*pi*r*h + pi*r*r
= 2* 3.14 * 2 * 6 + 3.14*2*2
= 75.36 + 12.56 = 87.92
SA. = 62.8 +87.92= 150.72
Answer:
12
Step-by-step explanation:
see the pic for the steps
