1. Multiplication Challenge Get out your homework Get out your homework Leave worksheet upside down & write your name on the back You will have 4.5 minutes once the bell rings. If you are done early, write down your time

2. Wednesday, February 5 1. Multiplication Challenge 2. Find the Angles – in groups 3. Review Homework – 10 minutes in group 4. Writing Equations for Angles 5. Homework – Handout on finding angles Announcements: Quiz Friday on today’s classwork/HW Receipts are part of pizza project, Sales 15 pts

3. Find the angles. 115º <1 <2 <3 1. 2. 3. 4. 5. 6. 7. 8. 85º <4 40º 50º <5 <6 40º <7 <8 63º

4.  2 = ?  4 = ?  5 = ? 22 70  30  55 44 80º 70º 110º

5.  6 = ?  7 = ? 157  66 77 23º

6.  8 = ? 88 159  21º

7.  9 = ?  10 = ?  11 = ? 16   10 99  11 74º 106º

8. 80  4x 112  y 2z Tonight’s Homework

9.  A = ?  B = ? 86  AA BB 18  94º 76º

10. C = 132  D = ?, E = ? F = ? CD FE 48º 132º

11. G = ?, H = ?, I = ? G H I 105° 30 ° 105º 30º45º

12.  J = ?  K = ? 57  JJ KK 90º 33º

13. 83  L M N 111  O L = ?, M = ?, N = ?, O = ? 83º 97º69º152º