# similarity h3b

program
• crossproduct
• similarity
• exercises
1 / 12
Slide 1: Tekstslide
WiskundeMiddelbare schoolhavoLeerjaar 3

In deze les zitten 12 slides, met interactieve quizzen en tekstslides.

Lesduur is: 50 min

## Onderdelen in deze les

program
• crossproduct
• similarity
• exercises

#### Slide 3 -Tekstslide

which angle is the same as angle A in triangle DEF?
A
D
B
E
C
F
D
non of the above

#### Slide 4 -Quizvraag

which angle is the same as angle B in triangle DEF?
A
D
B
E
C
F
D
non of the above

#### Slide 5 -Quizvraag

when two triangles are similar
angle G is congruent with angle J
angle G = angle J
angle H = angle K
angle I = angle L

#### Slide 6 -Tekstslide

how are triangle ABC and triangle DEF similar?
A
ΔABCΔDEF
B
ΔABCΔFDE
C
ΔABCΔEDF
D
ΔABCΔFED

A
ΔLMNΔQSR
B
ΔLMNΔSRQ
C
ΔLMNΔQRS
D
ΔLMNΔRSQ

AB
BC
AC
DE
EF
DF

#### Slide 10 -Sleepvraag

f
1) find similarity
2) make a table
3) cross product
(or pythagoras)

#### Slide 11 -Tekstslide

make exercise 16, 17 and 18 on page 62