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Show new changes starting from 16:12, 11 April 2021
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#### 11 April 2021

 N    15:44 Euclid 2018‎‎ (4 changes | history) . . (+1,021)‎ . . [Timz2005‎ (4×)] 15:44 (cur | prev) . . (+39)‎ . . Timz2005 (talk | contribs) (→‎Solution) 15:40 (cur | prev) . . (+627)‎ . . Timz2005 (talk | contribs) (→‎Problem) 15:34 (cur | prev) . . (+22)‎ . . Timz2005 (talk | contribs) N 15:34 (cur | prev) . . (+333)‎ . . Timz2005 (talk | contribs) (Created page with "== Problem == a) Given x = 11, find (x) + (x+1) + (x+2) + (x+3) b) Given $\frac{a}{6}$ + $\frac{6}{18}$ = 1, find the value of a c) The total cost of o...")
 15:24 2021 AIME II Problems/Problem 13‎‎ (2 changes | history) . . (+1,356)‎ . . [MRENTHUSIASM‎ (2×)] 15:24 (cur | prev) . . (+87)‎ . . MRENTHUSIASM (talk | contribs) (→‎Solution 3 (Similar to Solution 2)) 13:12 (cur | prev) . . (+702)‎ . . MRENTHUSIASM (talk | contribs) (Added in Sol 3.)
 13:35 Easter Egg‎‎ (2 changes | history) . . (+627)‎ . . [Rp3.1415‎; Centslordm‎] 13:35 (cur | prev) . . (+19)‎ . . Rp3.1415 (talk | contribs) 11:47 (cur | prev) . . (+608)‎ . . Centslordm (talk | contribs)
 13:24 2017 AMC 12A Problems/Problem 16‎ (diff | hist) . . (+14)‎ . . Ad1406 (talk | contribs) (→‎Solution 3)
 12:41 Mathematics websites‎‎ (2 changes | history) . . (0)‎ . . [A.shyam.25‎ (2×)] 12:41 (cur | prev) . . (-114)‎ . . A.shyam.25 (talk | contribs) 12:39 (cur | prev) . . (+114)‎ . . A.shyam.25 (talk | contribs) (Khan Academy)
 11:59 ‎ . . 11:59 . . Raghavk (talk | contribs) uploaded File:19924.dc36493a.300x169o.e60521d9789d.gif ‎ 02:53 . . Jyotiraditya123 (talk | contribs) uploaded File:Figure 1 - Isosceles Triangle.jpg ‎
 11:22 2021 AIME II Problems/Problem 11‎ (diff | hist) . . (+359)‎ . . MRENTHUSIASM (talk | contribs) (→‎Solution 2 (Illustrations))
 10:34 2021 USAJMO Problems/Problem 1‎ (diff | hist) . . (+37)‎ . . Trex4days (talk | contribs)
 N    02:54 Jadhav Isosceles Formula‎ (diff | hist) . . (+4,397)‎ . . Jyotiraditya123 (talk | contribs) (Created page with "Jadhav's Isosceles Formula '''gives a equation''' to evaluate area of any isosceles triangle with '''know one angle and length of equal sides''' with trigonometric ratios. Der...")
 02:49 2020 AIME II Problems/Problem 7‎‎ (2 changes | history) . . (+2,852)‎ . . [Samrocksnature‎ (2×)] 02:49 (cur | prev) . . (-4)‎ . . Samrocksnature (talk | contribs) (→‎Solution 1: Graph paper coordbash) 02:49 (cur | prev) . . (+2,856)‎ . . Samrocksnature (talk | contribs) (→‎Solution 1: Graph paper coordbash)

#### 10 April 2021

 23:48 2020 AIME II Problems/Problem 4‎‎ (2 changes | history) . . (+2,624)‎ . . [Samrocksnature‎ (2×)] 23:48 (cur | prev) . . (-88)‎ . . Samrocksnature (talk | contribs) (→‎Solution 3) 23:47 (cur | prev) . . (+2,712)‎ . . Samrocksnature (talk | contribs) (→‎Solution 3)
 23:21 2020 USOJMO Problems/Problem 5‎ (diff | hist) . . (+1,984)‎ . . Vvluo (talk | contribs) (→‎Solution)
 23:14 2020 AIME II Problems/Problem 7‎ (diff | hist) . . (+57)‎ . . Samrocksnature (talk | contribs) (→‎Solution (Official MAA))
 22:10 2015 AMC 8 Problems/Problem 17‎ (diff | hist) . . (-42)‎ . . Dreambca (talk | contribs) (→‎Solution 2)
 19:48 2021 AMC 12A Problems/Problem 17‎ (diff | hist) . . (+181)‎ . . MRENTHUSIASM (talk | contribs) (→‎Solution 2 (One Pair of Similar Triangles, Then Areas))
 18:56 Illinois Mathcounts‎‎ (3 changes | history) . . (+119)‎ . . [Babyhamster‎ (3×)] 18:56 (cur | prev) . . (+72)‎ . . Babyhamster (talk | contribs) (→‎IL State Team Members (National Written Place, CD place if known)) 18:55 (cur | prev) . . (-1)‎ . . Babyhamster (talk | contribs) (→‎IL State Team Champions) 18:55 (cur | prev) . . (+48)‎ . . Babyhamster (talk | contribs) (→‎IL State Team Champions)
 18:54 (Upload log) . . MRENTHUSIASM (talk | contribs) uploaded a new version of File:2021 AMC 12A Problem 17 (Revised).png ‎(Fixed the perpendicular sign.)
 17:32 AoPS Wiki:AoPS Community Awards‎ (diff | hist) . . (+20)‎ . . Samrocksnature (talk | contribs) (→‎Perfect AMC 10 scorers)