The figure below shows triangles ABC and DEF. А E 400 9 12 D 400 600 16 B C с Under what conditions would triangle DEF be similar to triangle ABC? Drag and drop the choices below to make the statement correct. 1 1 1 1 3 Triangle DEF can be shown to be similar to triangle ABC if either or ori :: MZE = 80 :: mZF = 100 :: DE = 12 #: EF = 12 O O

am I going to have to learn this in the future

Step-by-step explanation:

im scared now

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m