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Name Date Class LESSON 26 Practice A Geometric Proof Write the letter of the correct justification next to each step. (Use one justification twice.) Given: HE is the bisector of INK and 1 3. 1. 2.

How to fill out geometric proof

How to fill out geometric proof:

1. Start by identifying the given information: Look for any statements or conditions that have been given in the problem. These can include measurements, angles, or relationships between different geometric figures.
2. State what you need to prove: Clearly state the specific statement or conclusion that you are trying to prove. This is usually given in the problem prompt and can be written as "Prove that..."
3. List the steps you will take: Break down the proof into smaller steps or statements that logically lead to the desired conclusion. Each step should be supported by the given information, definitions, postulates, or previously proven theorems.
4. Justify each step: For each statement or step in your proof, provide a reason or justification for why it is true. This can include citing specific geometric properties, theorems, or postulates that support your reasoning. Make sure to clearly explain how each step follows logically from the previous ones.
5. Fill in missing information: Sometimes, your given information may be incomplete, and you need to deduce additional facts or measurements to complete the proof. Use your knowledge of geometric properties and relationships to make these deductions.
6. Reach the desired conclusion: After going through each step and justifying them, your proof should lead logically to the desired conclusion. Make sure to clearly state your conclusion and indicate that you have successfully proven it.

Who needs geometric proof:

1. Math students: Geometric proofs are an essential part of geometry courses and are used to develop logical thinking, problem-solving skills, and a deeper understanding of geometric concepts. Students studying geometry at any level, from high school to college, need to understand how to construct and present geometric proofs.
2. Math teachers: Math teachers use geometric proofs to assess their students' understanding of geometric principles and concepts. They may assign proof-based problems as homework or in-class exercises to reinforce the students' knowledge and provide feedback on their logical reasoning skills.
3. Researchers and professionals in related fields: Geometric proofs are not limited to the classroom; they are also used in various branches of science, engineering, and architecture. Researchers and professionals in these fields often need to prove mathematical statements and rely on geometric proof techniques to do so accurately and convincingly.

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What is geometric proof?

Geometric proof is a method of proving the correctness of geometric statements using logical reasoning.

Who is required to file geometric proof?

Students or mathematicians may be required to file geometric proof as part of their studies or research.

How to fill out geometric proof?

Geometric proof is typically filled out by writing down the given information, stating the proof to be demonstrated, and logically following steps to prove the statement.

What is the purpose of geometric proof?

The purpose of geometric proof is to provide a clear and logical argument for the correctness of geometric statements or theorems.

What information must be reported on geometric proof?

Geometric proof must include the given information, the statement to be proven, and each logical step taken to reach the proof.