Answer: X means you have to times
Step-by-step explanation: So you will have to do 3x3x3
Answer:
10= 275
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11=
a 6
b 4
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12= 35
Step-by-step explanation:
Answer:
1,12 is your answer 1, 2x6-12
Step-by-step explanation:
I think the answer is 62 cm2
Answer:
224
Step-by-step explanation:
<u>Base:</u>
A = Bh
A = 8(8) = 64
<u>Sides:</u>
A = 1/2 Bh
A = 1/2 8(10)
A = 40
<u>Then you do 40(4) because there are 4 sides:</u>
40 (4) = 160
<u>Then you add up the base and the sides:</u>
160 + 64 = 224
(I think this is the right answer)