Which are perfect cubes?
2 answers:
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Answer:
Step-by-step explanation:
The diagonal forms two 45-45-90 triangles, with the diagonal being the hypotenuse of both. The Pythagorean Theorem states that , where
is the hypotenuse of the triangle, and
and
are the two legs of the triangle.
From the Isosceles Base Theorem, the two legs of a 45-45-90 triangle are always equal. Since we're given a diagonal of , we have:
Answer:
<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>5 units
Step-by-step explanation:
