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Pythagorean Theorem Proof Using Similar Triangles Coffee Mug

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Style: Classic Mug

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  • Available in 11-ounce or 15-ounce
  • Dimensions:
    • 11-ounce: 3.2” D x 3.8” H
    • 15-ounce: 3.4” D x 4.5” H
  • Microwave and dishwasher safe
  • Use caution when removing the mug from the microwave. Use a pot holder or glove as necessary if it is too hot to the touch. Do not microwave an empty mug
  • Strong, ceramic construction
  • Meets FDA requirements for food and beverage safety
  • Printed on demand in Reno, NV
  • Do not overfill and be careful with hot liquids that may scald
  • Keep out of reach of children when filled with hot liquid

About This Design

Pythagorean Theorem Proof Using Similar Triangles Coffee Mug

Pythagorean Theorem Proof Using Similar Triangles Coffee Mug

Proof using similar triangles This proof is based on the proportionality of the sides of two similar triangles, that is, upon the fact that the ratio of any two corresponding sides of similar triangles is the same regardless of the size of the triangles. Let ABC represent a right triangle, with the right angle located at C, as shown on the figure. We draw the altitude from point C, and call H its intersection with the side AB. Point H divides the length of the hypotenuse c into parts d and e. The new triangle ACH is similar to triangle ABC, because they both have a right angle (by definition of the altitude), and they share the angle at A, meaning that the third angle will be the same in both triangles as well, marked as θ in the figure. By a similar reasoning, the triangle CBH is also similar to ABC. The proof of similarity of the triangles requires the Triangle postulate: the sum of the angles in a triangle is two right angles, and is equivalent to the parallel postulate. http://en.wikipedia.org/wiki/File:Pythagoras_similar_triangles.svg

Customer Reviews

4.8 out of 5 stars rating21.6K Total Reviews
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5 out of 5 stars rating
By R.May 16, 2020Verified Purchase
Classic Mug, 11 oz
Zazzle Reviewer Program
Got a personalized coffee mug for my husband as a birthday gift from our kids. He lovessss it!! Turned out really nice! The pictures were really clear!! Great product!! The pictures were really clear!!! They turned out great!!
5 out of 5 stars rating
By Maureen Z.May 8, 2022Verified Purchase
Classic Mug, 11 oz
Zazzle Reviewer Program
It is a lovely mug. The actual mug is shiny and smooth. Very nice quality. It was everything I expected. Zazzle has so many nice mid century modern designs to choose from. All so pretty! The design was very clear and looked expensive.
5 out of 5 stars rating
By A.October 19, 2021Verified Purchase
Two-Tone Mug, 11 oz
Zazzle Reviewer Program
I love the mug, it is Awesome looking! 😊 I bought this mug to give to my uncle for Christmas. He has a 57 Chevy that is the same color as this 57 Chevy on this mug. He's going to love this mug! 😊 Thank You So Much!!! 😊. Awesome Mug!!! The printing of the 57 Chevy looks Awesome!!! 😊

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pythagorean theorempythagoreantheoremtrianglemathmathmaticsgeometrychartdiagrammath chart
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pythagorean theorempythagoreantheoremtrianglemathmathmaticsgeometrychartdiagrammath chart

Other Info

Product ID: 168444783767534124
Created on: 4/3/2012, 5:42 PM
Rating: G