Question

If DF = 35 and EF = 12, what is DE? ANSWER QUICK

Answer 1

Straight lines can be divided into different segments

The value of DE is 23 units

We have:

$DF = 35$

$EF = 12$

Segment DF and EF have the same endpoint.

This means that, point E is located on segment DF

So, we have:

$DF = DE + EF$

Substitute known values

$35 = DE + 12$

Collect like terms

$DE = 35- 12$

$DE =23$

Hence, the value of DE is 23 units

Read more about line segments at:

brainly.com/question/15754081