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![20_Triangle_Geometry_Shortcuts] 3 X ಯ + 8 + 1 = 180' X + y + z = 3609 X = & + 8 b - c < & < b + C 3 a + b = x+ ५ = x+ ५ z+y Q > b < % > B a + b 0+ b If AB = BC AABC is then equilateral. X 8 3 0 60 4 4 60' 60 90' + = 90 X = a + b + c X = 8 k K a + b 0 + b 2 x + y = 180 + ಯ X X = X bl b a+b+c+d=x+y X + Q = 180' X = 459 X Tips : Mark use straight- line (१८०९ angles , equal (360") rules; and around-a- point properties for symmetry & isosceles and look 20_Triangle_Geometry_Shortcuts] 3 X ಯ + 8 + 1 = 180' X + y + z = 3609 X = & + 8 b - c < & < b + C 3 a + b = x+ ५ = x+ ५ z+y Q > b < % > B a + b 0+ b If AB = BC AABC is then equilateral. X 8 3 0 60 4 4 60' 60 90' + = 90 X = a + b + c X = 8 k K a + b 0 + b 2 x + y = 180 + ಯ X X = X bl b a+b+c+d=x+y X + Q = 180' X = 459 X Tips : Mark use straight- line (१८०९ angles , equal (360") rules; and around-a- point properties for symmetry & isosceles and look](https://cdn4.sharechat.com/bd5223f_s1w/compressed_gm_40_img_765897_2b752d1_1784334164052_sc.jpg?tenant=sc&referrer=feed-service&f=052_sc.jpg)
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![G ٤ ٥ ٨ ٤ ٢ R 1 Jajaran cenjang Lingkacn Juring Tenbereng 2 (a+k) Apoeema K L= 4 . t Sudu+ yor berceccn berniiai /8oe L0 = 2/o Tropesium LA-Le স meno ೨' Karena LC Semberons 1.$1!0 ٢ ٢٥٥ ٥ ٥+٥ « ٤ lingkofon hodap diowerer K = 4+b +C +d 2 Beah ketupat] LF+Ld 4C+LE = | 00 k = TL x c L= T* T2 TL x 21 L.jucin9 x L ^03 2 ` d, ` d2 K = 4 x $ 3609 Layang -layang 0 Qanjang K busur %0 Panjarg Loc juring AOG k = 2 (AD+A৫) busur AD c luos lingkoon 2 % 02 Ka . lingkaran L= daiam Segitiga Lingkoron 21 ١ ٢ = [= Segitig 2 Kl Sudul' Jumtah !$($-)($-b)($ -c) f= Ietic SUdU+NYA $ Lingkaran luar Segitiga 180 0 bl a+btc K = a b c h- -|< $= Zx ^xt 2 4L L = I C Rumus Horon A *८ s (s-0)(S-b)ls-c) L٥ 4 ,$($-@)($-b)($-() G ٤ ٥ ٨ ٤ ٢ R 1 Jajaran cenjang Lingkacn Juring Tenbereng 2 (a+k) Apoeema K L= 4 . t Sudu+ yor berceccn berniiai /8oe L0 = 2/o Tropesium LA-Le স meno ೨' Karena LC Semberons 1.$1!0 ٢ ٢٥٥ ٥ ٥+٥ « ٤ lingkofon hodap diowerer K = 4+b +C +d 2 Beah ketupat] LF+Ld 4C+LE = | 00 k = TL x c L= T* T2 TL x 21 L.jucin9 x L ^03 2 ` d, ` d2 K = 4 x $ 3609 Layang -layang 0 Qanjang K busur %0 Panjarg Loc juring AOG k = 2 (AD+A৫) busur AD c luos lingkoon 2 % 02 Ka . lingkaran L= daiam Segitiga Lingkoron 21 ١ ٢ = [= Segitig 2 Kl Sudul' Jumtah !$($-)($-b)($ -c) f= Ietic SUdU+NYA $ Lingkaran luar Segitiga 180 0 bl a+btc K = a b c h- -|< $= Zx ^xt 2 4L L = I C Rumus Horon A *८ s (s-0)(S-b)ls-c) L٥ 4 ,$($-@)($-b)($-()](https://cdn4.sharechat.com/bd5223f_s1w/compressed_gm_40_img_817155_3807a17a_1784374812280_sc.jpg?tenant=sc&referrer=feed-service&f=280_sc.jpg)
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