Week of 11/14/16

Geometry
Tangents and Circles

Answer the following questions dealing with the tangents and circles. (Do not assume that diagrams are drawn to scale.)

1.             Choose:  7.5  12 15 30

2. Choose:  21 16  8  4

3.   Choose:  15  14  12 9

                                                                           

4. Choose:  12  8  4  2

5.   Choose:  5  6  7  9

6. Choose:  5  10   12  15

                                                                                    

7. (OB = 15) Choose:  YES  NO

8. a = OA; b = OB; c = CB Find a, b, c.                     Choose:  a =                  9                  12                  14                  16   Choose:  b =   16  18   20   24   Choose:  c =  12  14  16  20

9. Choose:  YES  NO

10. The segment through point B is tangent to circle A. What is the equation of the tangent? Answer

Week of 11.14.2016--College Readiness Math

Tutoring: Friday afternoon and Wednesday morning

Assessments:  Test wrap up on Monday and mini quiz on Friday

Monday
We are finishing the unit 3 test and looking at area and perimeter of irregular shapes
Help:http://www.mathplayground.com/area_perimeter.html
HW; None


Tuesday
We look at area and perimeter of shapes again today, creating some unique shapes on graph paper
Help:https://www.youtube.com/watch?v=hqqtumES-rQ
HW: None

Wednesday
It is plotting points and determining the type of figure graphed using the distance formula
Help:https://www.mathsisfun.com/quadrilaterals.html ( general information here, yet you can see the various types of figures)
HW; Study for the quiz

Thursday
Review of area and perimeter of irregular shapes and shape determination.
Help:http://www.skillsyouneed.com/num/polygons.html
HW; None

Friday
Your day to shine on area and perimeter.  We will review the concepts via a warmup and whiteboards and then quiz time
Help:http://www.coolmath.com/reference/perimeters
HW; None

Have a good break!