Mathematics, 07.12.2020 14:00, brianabrady06
Emily is building a square bookshelf. She wants to add a diagonal support beam to the back to strengthen it. The
diagonal divides the bookshelf into two 45° - 45°-90° triangles. If each side of the bookshelf is 4 feet long, what
must the length of the support beam be?
Answers: 1
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Emily is building a square bookshelf. She wants to add a diagonal support beam to the back to streng...
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