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... 11. If a trapezoid has one pair of congruent base angles, then the trapezoid is ____________________. 12. If the legs of a trapezoid are ____________________, then the trapezoid is an isosceles trapezoid. 13. If a quadrilateral is an isosceles trapezoid, then each pair of ____________________ is con ...
... 11. If a trapezoid has one pair of congruent base angles, then the trapezoid is ____________________. 12. If the legs of a trapezoid are ____________________, then the trapezoid is an isosceles trapezoid. 13. If a quadrilateral is an isosceles trapezoid, then each pair of ____________________ is con ...
unit #6: triangle congruence
... Wednesday and Thursday, 10/26-27 Determine if Triangles are Congruent (4-4 and 4-5) Check Point Draw and describe the five ways to Grade: show that two triangles are congruent. 11) I can name the five ways to prove triangles are congruent 12) I can determine whether triangles are congruent 13) I ca ...
... Wednesday and Thursday, 10/26-27 Determine if Triangles are Congruent (4-4 and 4-5) Check Point Draw and describe the five ways to Grade: show that two triangles are congruent. 11) I can name the five ways to prove triangles are congruent 12) I can determine whether triangles are congruent 13) I ca ...
GEOMETRY CHAPTER 4 Congruent Triangles
... You can use congruent triangles to measure distances that are difficult to measure directly. Example 3: Barbara designs a paper template for a certain envelope. She designs the top and bottom flaps to be isosceles triangles that have congruent bases and base angles. If EV = 8 cm and the height of th ...
... You can use congruent triangles to measure distances that are difficult to measure directly. Example 3: Barbara designs a paper template for a certain envelope. She designs the top and bottom flaps to be isosceles triangles that have congruent bases and base angles. If EV = 8 cm and the height of th ...
7-3 Similar Triangles p483 1-15 odd 16-21 23 27
... triangles. Then, we can set up ratios to determine if the ratios of corresponding sides are equal and use SSS Similarity theorem to prove the triangles are similar. ...
... triangles. Then, we can set up ratios to determine if the ratios of corresponding sides are equal and use SSS Similarity theorem to prove the triangles are similar. ...
Penrose tiling
A Penrose tiling is a non-periodic tiling generated by an aperiodic set of prototiles. Penrose tilings are named after mathematician and physicist Roger Penrose, who investigated these sets in the 1970s. The aperiodicity of the Penrose prototiles implies that a shifted copy of a Penrose tiling will never match the original. A Penrose tiling may be constructed so as to exhibit both reflection symmetry and fivefold rotational symmetry, as in the diagram at the right. A Penrose tiling has many remarkable properties, most notably:It is non-periodic, which means that it lacks any translational symmetry. It is self-similar, so the same patterns occur at larger and larger scales. Thus, the tiling can be obtained through ""inflation"" (or ""deflation"") and any finite patch from the tiling occurs infinitely many times.It is a quasicrystal: implemented as a physical structure a Penrose tiling will produce Bragg diffraction and its diffractogram reveals both the fivefold symmetry and the underlying long range order.Various methods to construct Penrose tilings have been discovered, including matching rules, substitutions or subdivision rules, cut and project schemes and coverings.