Answer:
4 times large
Step-by-step explanation:
say x is 2 the it would be 2 times 2 for cube a and that would be 4
and if x was 2 the it would be 2 times 2 for the side length ant that would be 4
and 4 times 4 is 16
16 is 4 times larger then 4
Answer:
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Consider one pyramid
Side length of base = 1.5cm and its height is 1 cm
Slant height of one of the lateral faces = sqrt(1^2 + 0.75^2) = 1.25 cm
Area of one of the triangular faces = 0.5 * 1.5* 1.25 = 0.9375 cm^2
There are 8 of these so the required surface area = 8 * 0.9375
= 7.5 cm^2 Answer
