Bell work week 20 (week 18/19 winter break)

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Presentation transcript:

Bell work week 20 (week 18/19 winter break) Week of 01/07-01/11

Table talk Share one exciting thing you did during the break Share one new year resolution

SAT NC Monday 01/07/2019 The number of radians in a 720-degree angle can be written as aπ, where a is a constant. What is the value of a ?

SAT NC Tuesday 01/08 Segments 𝑂𝐴 and 𝑂𝐵 are radii of the semicircle above. Arc has length 3π and OA=5. What is the value of x?

SAT NC Wednesday 01/09 Point A and B lie on a circle with radius 1, and arc has a length π 3 . What fraction of the circumference of the circle is the length of arc ?

Tutoring Today 1:15-2:00 Tomorrow: 1:15-2:45 Tuesday 01/15: 1:15-3:15 SAT calc sessions review tomorrow, SAT semester assessment Monday

SAT Calc Thursday 01/10 Point C is the center of the circle above. What fraction of the area of the circle is the area of the shaded region?

Friday 01/11 The circle above with center O has a circumference of 36. What is the length of the minor arc AC? 9 12 18 36