A cube number is an integer which is a third power of another integer.
A triangular number is a number that counts the objects that can form equilateral triangle (sorry, I cribbed it a little from Wikipedia; it's difficult to explain). Just look at the picture.
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Answer:
180
Step-by-step explanation:
for 40 to be equal to 80 in percentages, the number has to be duplicated
Answer:
I believe the answer is B. Angle-Angle-Side
Step-by-step explanation:
Answer:
Step-by-step explanation:
Right square pyramid V=189cm³