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Description
Trigonometric DelightsA fun, entertaining exploration of the ideas and people behind the growth of trigonometry. Trigonometry has a reputation as a dry, difficult branch of mathematics, a glorified form of geometry complicated by tedious computation. In Trigonometric Delights, Eli Maor dispels this view. Rejecting the usual descriptions of sine, cosine, and their trigonometric relatives, he brings the subject to life in a compelling blend of history, biography, and
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 650 reviews
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Product Reviews
★★★★★ 4
Great small decoration.
Style: TREE
Simple. Cute. Easy to build. Just a little thin, but honestly great for rings and earrings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
★★★★★ 3
Cheap quality
Style: TREE
Would have been 5 stars, but it came in with a broken branch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
★★★★★ 1
Very cheap
Style: TREE
Very poor quality
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Charming Earring Display
Style: TREE, Style: TREE
I’m using this wooden jewelry tree as a display for my fun earring collection, and I love how cute and creative it looks! It comes in three pieces and is easy to assemble, though I did need a hammer to tap the pieces flush. I wish the earring holes were spaced a bit farther apart in some areas, but overall, it’s a charming and functional stand. Makes a great gift for any jewelry lover!
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Reviewed in the United States on August 3, 2025
★★★★★ 1
Not worth the money
Style: TREE
This is certainly NOT worth the money. It arrived broken and not worth fixing. Don't waste your money.
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Reviewed in the United States on February 28, 2026
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