Answer:
153.86
Step-by-step explanation:
Do 3.14 times 7 to the power of 2
Hope this helps
20,40,60,80,100,102 just continue from there
Answer:
A,C and B
Step-by-step explanation:
Since they are similar, the dimensions are in the same ratio. L1 = 5, L2 = 15, so they are in a 3:1 ratio. So if V1 = 60, then W1×H1 = 60/5 = 12
W2 must also be 3×W1 and H2 3×H1, and
3×3 = 9. So take 12×9 (W×H1×9) ×15 (L2) = V2
V2 = 12×9×15 = 1620 cm^3
Let me know the right answer when you find out!
Answer:
12
Step-by-step explanation:
first multiply 6 and 4.
then divide by 2.
