Honors Geometry 20 Jan 2012WARM UP- THINK- 2 minutes silently PAIR- chat with a partner

1. The measure of each side of square JKLM is b inches. If its length is increased by 2 inches and its width is increased by 3 inches, a rectangle will be formed. What will be the area, in square inches, of the new rectangle?

a) 2b + 5 b) 4b + 10 c) b2+ 6 d) b2 + 5b + 6

2. If the area is 380 cm2, what is b1?

8b1

ALWAYS 1. Formula 2. Substitute 3. Do math 4. Units

12

objective

Students will show understanding of area on a written test.

HOMEWORK DUE TUESDAYpg. 443: 1 – 8, 15, 16

QuizWork silently on your quiz. You MUST use the format:1. Write formula.2. Substitute given #/s in the ORIGINAL formula.3. Do math4. UnitsWhen you are finished, you may silentlybegin your homework.DUE TUESDAY: pg. 443: 1-8, 15, 16