Mathematics, 08.10.2021 01:00 vdavihbk

Statements Reasons

1. BD 1 BC

1.

Given

2.

2. ZDBC is a right angle

3. mZDBC = 90Â°

3. Def. of a right angle

4. mZDBE + ZEBC = mZDBC

Angle addition postulate

Transitive

5. mZDBE + MZEBC = 90Â°

5.

6. ZABD = ZDBE

6.

7. m ZABD = mZDBE

7.

8. MZABD + m_EBC = 90Â°

8.

9. ABD and EBC are complementary

9. Def. of complementary

Answers: 2

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Statements Reasons

1. BD 1 BC

1.

Given

2.