It would be 10x5 + 3x8= 74
Answer:
C
Step-by-step explanation:
Assume the surface area = 6x²
6 is the number of faces and x is the length of the cube
so 3/2 = 6x²
Divide by 6
1/4 = x²
Square root both sides
1/2 = x
Volume is : l×w×h
so 1/2 × 1/2 × 1/2 = 1/8
Answer:
10
Step-by-step explanation:
Answer:
The Radius of the base, r, and the altitude h
Step-by-step explanation:
Surface area of a right cone
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R= Radius
H=Radius