Question

D. Write the converse, inverse, contrapositive, and biconditional (if possible) of the given conditional statement and give the truth value for each.
1. If LA and LB are a linear pair,then mLA+mLB=180.
2.If OA and OB are radii of the same circle,then OA=OB.
3. If a is an even number, then a is divisible by 2.
4. If number is prime,then it has no factor except itself and 1.
5. If a student is in grade 10,then he is taking physics.
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Answer 1

Answer:

1. true

2. true

3. true

4. true

5. false

Step-by-step explanation:

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Answer 2

Answer:

1. If LA and LB are a linear pair,then mLA+mLB=180. (true)

2.If OA and OB are radii of the same circle,then OA=OB. (true)

3. If a is an even number, then a is divisible by 2. (true)

4. If number is prime,then it has no factor except itself and 1. (true)

5. If a student is in grade 10,then he is taking physics. (false)

Step-by-step explanation: