Question

4. Complete the following proof.Given: 2J = L KM bisects ZJKLProve: AJKM - ALKM

Answer 1

we have:

statement

1.

$\angle J\cong\angle L$

2.

$\bar{KM}\text{ bisects }\angle JKL$

3.

$\angle JKM\cong\angle LKM$

4.

$\bar{KM}\cong\bar{KM}$

5.

$\Delta JKM\cong\Delta LKM$

reason

1. Given

2. Given

3. Definition of angle bisector

4. Reflexive property

5. SAS