Question

DF = 61 and EF = 18 find DE

Answer 1

DE = 43

Explanation:

Point E is inside of the segment DF. So DF can be written as:

DF = DE + EF

In this question, we have that:

DF = 61

EF = 18

We can use this to find DE. So

DF = DE + EF

61 = DE + 18

DE = 61 - 18

DE = 43