Question

The diagram shows a section of a bridge between points A and K. The length of AK¯¯¯¯¯ is 640 meters. ΔABC, ΔCDF, and ΔFJK are similar, and 2AC = CF = 2FK. If the first pillar, BG¯¯¯¯¯, is 20 meters tall, what is the area of ΔCDF?

6,400 m2

5,200 m2

3,200 m2

1,600 m2

Answer 1

@dumbcow

Answer 2

@holly01

Answer 3

HELP PLEASE

Answer 4

I'm solving the problem one second

Answer 5

Ok

Answer 6

Do you have a picture of the equation set up?

Answer 7

Your answer would be B.

Answer 8

WRONG> B IS WRONG!

Answer 9

@Kerie_lovee16
Please explain why it's wrong?

Answer 10

Uhhhhhh the test said it was wrong!!! 😂😂😂 durrrrr

Answer 11

6,400 is the answer so A is correct