The square - midpoints
The area of a square ABCD is 36 cm2. Find the area of the square obtained by joining the midpoints of the sides of the square ABCD.
Correct answer:
You need to know the following knowledge to solve this word math problem:
- algebra
- expression of a variable from the formula
- arithmetic
- square root
- planimetrics
- area of a shape
- square
Units of physical quantities:
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