anamariah2 anamariah2

03-03-2022
Mathematics

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given c is the midpoint of BD AC BD prove BAC ≈ DAC

given c is the midpoint of BD AC BD prove BAC DAC class=

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zlskfrum zlskfrum

03-03-2022

Answer:

Step-by-step explanation:

1. C is mid-point of BD and AC is perpendicular to BD

Reason: Given

2. BC = DC

Reason: C is mid-point of BD

3. <ACB and <ACD are right angles

Reason: AC is perpendicular to BD

4. <ACB = <ACD

Reason: both are right angles

5. AC = AC

Reason: reflexive property

6. Δ ACB ≡ Δ ACD

Reason: SAS

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