Mon 12/2

Boot-Up 12.2.13 / 6 min.

Which length is greatest?

A) The diameter of a circle with a radius of 4 in.B) The circumference of a circle with a radius of 3 in.C) The perimeter of a rectangle with a length of 3 inches and a width of 2 in.D) The circumference of a circle with a diameter of 5 in.

Find Lesson 10.1.110.1.1

10-1 10-2 10-4 10-5 Sector Area Challenge Sheet

10-1

10-2Minor Arc (Smaller)Name with 2 Letters

Major Arc (Larger)Name with 3 Letters

This isn’t really the kind of Arc I had in mind…

10-3

10-5

Tue 12/4

What is the area of the shaded sector shown at right? 1072

Boot-Up 12.4.13 / 6 min.

10.1.1 Sector Area Challenge Sheet 10-14 10-16 10-15

T S

Z U

4040

10-14 a

Find Lesson 10.1.2

Today’s Objective:

*SWBAT = Student Will Be Able To

8.1.5: SWBAT:1) Explain the relationships between

inscribed angles & the arcs that they intercept.

2) Explain the difference between arc measure & arc length.

10-15 a,b

Which statement is true about Jackie’s circle?

F. Dividing the circumference of Jackie’s circle by 20 inches is nearly equal to 3.14.

G. Dividing 20 inches by the circumference of Jackie’s circle is exactly equal to 3.14.

H. Multiplying the circumference of Jackie’s circle by 20 inches is nearly equal to 3.14

J. Multiplying 20 inches by the circumference of Jackie’s circle is exactly equal to 3.14.

50) The diameter of Jackie’s circle was 20 inches.

Test Rules:

1) No noise / talking / disruptions.2) Eyes on your own papers.3) When finished, put pencil down, open textbook, &

solve the following problems on pages 517 -- 519: 8-116, 8-119, 8-121, 8-124