Is it possible to trace the following figure without retracing any lines and without lifting your pencil from the paper If yes trace the route If not explain why it is not possible Solve for x ID: 389617
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Slide1
Bellwork
Is it possible to trace the following figure without retracing any lines and without lifting your pencil from the paper? If yes, trace the route. If not, explain why it is not possibleSolve for x
3
7
9
x
ClickersSlide2
Bellwork Solution
Is it possible to trace the following figure without retracing any lines and without lifting your pencil from the paper? If yes, trace the route. If not, explain why it is not possibleSlide3
Bellwork Solution
Solve for x
3
7
9
xSlide4
Unit 4
Mastery Test on FridaySlide5
Tested Concepts
Polygon Interior and Exterior angles theoremProperties of parallelograms, rectangles, rhombuses and squaresProperties of trapezoids, isosceles trapezoids and kites
Proving a quadrilateral is a parallelogram, trapezoid or neither based on pointsProofs of theorems for special quadrilaterals
Identification of quadrilaterals (by picture)Identification of quadrilaterals that fit a certain criteriaFinding angles in a kite using trig ratios
Perform transformations and combinations of transformationsPerform transformations and combinations of transformations via matrix
Identify transformationsIdentify compound transformations
Write equations of circlesIdentify circles by equationWrite equations of parabolas
Find focus & directrix of parabolas based on equationsSlide6
Question #1
Solve for x
105
75
145
130
120
xSlide7
Question #2
Solve for x
3x
5x
35
53
85
2xSlide8
Question #3
What is the value of x?
Vertex
Axis of symmetrySlide9
Question #4
What is the value of x?
Vertex
Axis of symmetrySlide10
Question #5
What value of x makes the object a rectangle?
Vertex
Axis of symmetrySlide11
Question #6
Solve for x?
Vertex
Axis of symmetrySlide12
Question #7
For what value of x, does the trapezoid become isosceles
71
o
3x-2Slide13
Question #8
What is the measure of the missing angles?
120
o
B
15
A
40
oSlide14
Question #9
Solve for the midsegment AB
A
B
31
25Slide15
Question #10
Solve for x
A
B
3x-4
2x+1
31Slide16
Question #11
What is the name of this object Slide17
Question #12
What is the name of this object? Slide18
Question #13
Which quadrilaterals have perpendicular bisectors?
Kites, Trapezoids, RhombusesRhombuses, Rectangles, Squares
Kites, RhombusesKites, Rhombuses, Squares Slide19
Question #14
Which quadrilaterals have congruent bisected diagonals?
Kites, Rectangles, SquaresRhombuses, Rectangles, Squares
Rectangles, RhombusesRectangles, Squares Slide20
Example
What theorem would we use to show that the quadrilateral is a parallelogram?
Vertex
Axis of symmetrySlide21
Example
What theorem would we use to show that the quadrilateral is a parallelogram?
Vertex
Axis of symmetrySlide22
Example
What theorem would we use to show that the quadrilateral is a parallelogram?
Vertex
Axis of symmetrySlide23
Example
What theorem would we use to show that the quadrilateral is a parallelogram?
Vertex
Axis of symmetrySlide24
Example
What value of x, makes the quadrilateral a parallelogram?
Vertex
Axis of symmetrySlide25
Bellwork
Solve for x5x-4=3x+10x2-3x-10=04x-3+5x-7+8x-12=360
ClickersSlide26
Bellwork Solution
Solve for x5x-4=3x+10Slide27
Bellwork Solution
Solve for xx2-3x-10=0Slide28
Bellwork Solution
Solve for x4x-3+5x-7+8x-12=360