Mathematics, 12.05.2021 07:50, ilonkaip6323

Given: ABCD is a rectangle. Prove: ABCD has congruent diagonals.
B
С
Statements
1. ABCD is a rectangle
1. given
2. draw AC and BD
2. unique line postulate
3. BAD and 2 CDA are right 3. def. of a rectangle
angles
4. ZBAD ZCDA
4. all right angles are
congruent
5. ABCD is a parallelogram 5. def. of a rectangle
А
Identify the steps that complete the proof.
6. AB - CD
6.4
7. AD AD
7. reflexive property
8.
8. ABAD ADCB
9.
9. BD AC

Answers: 1

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Given: ABCD is a rectangle. Prove: ABCD has congruent diagonals.
B
С
Statements