similarity h3b

• Wiskunde
• Middelbare school
• havo
• Leerjaar 3

program

• crossproduct
• similarity
• exercises 

which angle is the same as angle A in triangle DEF?

1. D
2. E
3. F
4. non of the above

which angle is the same as angle B in triangle DEF?

1. D
2. E
3. F
4. non of the above

when two triangles are similar 

angle G is congruent with angle J

angle G = angle J

angle H = angle K

angle I = angle L

how are triangle ABC and triangle DEF similar?

1. ΔABC≈ΔDEF
2. ΔABC≈ΔFDE
3. ΔABC≈ΔEDF
4. ΔABC≈ΔFED

1. ΔLMN≈ΔQSR
2. ΔLMN≈ΔSRQ
3. ΔLMN≈ΔQRS
4. ΔLMN≈ΔRSQ

AB

BC

AC

DE

EF

DF

f

1) find similarity

2) make a table

3) cross product 

(or pythagoras)

make exercise 16, 17 and 18 on page 62