+ All Categories
Home > Documents > Isosceles and Equilateral Triangles聽路 SWBAT: Apply Properties of Isosceles and Equilateral...

Isosceles and Equilateral Triangles聽路 SWBAT: Apply Properties of Isosceles and Equilateral...

Date post: 02-Aug-2020
Category:
Author: others
View: 5 times
Download: 0 times
Share this document with a friend
Embed Size (px)
of 23 /23
Isosceles and Equilateral Triangles October 31, 2013
Transcript
  • Isosceles and Equilateral Triangles

    October 31, 2013

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply theorems about the interior and exterior angles of triangles.

    HW: Take Home Quiz

    SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

    (2x + 32) = 60 2x = 28

    x = 14

    (4x - 20) = 60 4x = 80

    x = 20

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

    5y 鈥 6 = 4y + 12

    Equiangular 鈭 equilateral 鈭

    NO = OP = PN

    1y - 6 = 12 1y = 18

    y = 18

    OP = 4(18) + 12 = 84

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

    饾懙饾懗 饾懙饾懘 饾懗饾懘

    鈭○潙 鈭○潙 鈭○潙

    饾懚饾懛 饾懚饾懜 饾懜饾懛

    鈭○潙 鈭○潙 鈭○潙

    饾懝饾懟 饾懝饾懞 饾懟饾懞

    鈭○潙 鈭○潙 鈭○潙

    饾懣饾拋 饾懣饾拃 饾拋饾拃

    鈭○潚 鈭○潚 鈭○潙

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

    Thus m 鈭 = 22掳 + 44掳 = 66掳.

    m鈭 = m 鈭 (x + 44) = 3x

    44 = 2x x = 22

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

    Thus m鈭 = 6(8) = 48掳.

    m鈭 = m 鈭 (8y 鈥 16) = 6y

    2y = 16 y = 8

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

    饾懡饾拞饾挀饾挄饾拞饾挋 鈭 = 饾拑饾拏饾挃饾拞 鈭 = 饾拑饾拏饾挃饾拞 鈭 =

    饾懡饾拞饾挀饾挄饾拞饾挋 鈭 = x + 15 饾拑饾拏饾挃饾拞 鈭 = 饾挋 饾拑饾拏饾挃饾拞 鈭 = 饾挋

    x + 饾煆饾煋 + 饾煇 饾挋 = 180

    3x + 15 = 180

    3x = 165

    x = 55

    ANSWER: 饾懡饾拞饾挀饾挄饾拞饾挋 鈭 = 饾煋饾煋 + 饾煆饾煋 = 饾煏饾煄掳 饾拑饾拏饾挃饾拞 鈭 = 饾煋饾煋掳 饾拑饾拏饾挃饾拞 鈭 = 饾煋饾煋掳

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

    饾懡饾拞饾挀饾挄饾拞饾挋 鈭 = 饾拑饾拏饾挃饾拞 鈭 = 饾拑饾拏饾挃饾拞 鈭 =

    饾懡饾拞饾挀饾挄饾拞饾挋 鈭 = x 饾拑饾拏饾挃饾拞 鈭 = 饾挋 鈭 饾煍 饾拑饾拏饾挃饾拞 鈭 = 饾挋 鈭 饾煍

    x + 饾煇 饾挋 鈭 饾煍 = 180

    3x - 12 = 180

    3x = 192

    x = 64 ANSWER: 饾懡饾拞饾挀饾挄饾拞饾挋 鈭 = 饾煍饾煉掳 饾拑饾拏饾挃饾拞 鈭 = 饾煍饾煉掳 鈭 饾煍 = 饾煋饾煐掳 饾拑饾拏饾挃饾拞 鈭 = 饾煍饾煉掳 鈭 饾煍 = 饾煋饾煐掳

    x + 2x - 12 = 180

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

  • SWBAT: Apply Properties of Isosceles and Equilateral Triangles

    HW: Pages 22-23

    40

    40

    x 饾挋 + 饾煉饾煄 + 饾煉饾煄 = 饾煆饾煐饾煄掳

    x = 100


Recommended