Ch. 9 Overview
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Onderdelen in deze les
Slide 1 - Tekstslide
What is the midpoint?
A
The middle of a line segment
B
The point of intersection of the medians
C
The point of intersection of the altitudes
D
None of these
Slide 2 - Quizvraag
Slide 3 - Tekstslide
If you draw a median from point A. Where does the median intersect the x-axis?
A
(0, 0)
B
(2, 0)
C
(3, 0)
D
(5, 0)
Slide 4 - Quizvraag
If you draw an altitude from point A. Where does the it intersects the x-axis?
A
(0, 0)
B
(2, 0)
C
(3, 0)
D
(5, 0)
Slide 5 - Quizvraag
Right-angled triangle
Equilateral triangle
Isosceles triangle
Slide 6 - Sleepvraag
Slide 7 - Open vraag
Can you draw a triangle that has
two obtuse angles?
two obtuse angles?
A
Yes
B
No
Slide 8 - Quizvraag
Slide 9 - Open vraag
Slide 10 - Open vraag
Slide 11 - Open vraag
Slide 12 - Open vraag
The sum of the angles in a quadrilateral are always ...
Slide 13 - Open vraag
If angle D = 80 degrees. What is angle A then?
Slide 14 - Open vraag
Calculate angle S1.
+ Calculations
+ Calculations
