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Chapter 2: Q13 (page 52)

Complete.

鈭�COA鈮�?炉

Short Answer

Expert verified

The complete statement is: 鈭�COA鈮�鈭�FOD.

Step by step solution

01

Step 1. Observe the given diagram.

The given diagram is:

02

Step 2. Definition of congruent angles.

The two angles are said to be congruent angles if they have equal measure.

If two angles A and B are congruent then it can be written as 鈭�A鈮�鈭�B.

03

Step 3. Write the theorem 2-3.

The theorem 2-3 states that the vertical angles are congruent.

04

Step 4. Write the relations between the angles COA and FOD.

From the diagram, it can be noticed that:

The angles COAand FODare vertically opposite angles.

Therefore, from theorem 2-3, it can be said that the angles COAand FODare congruent angles.

05

Step 5. Complete the statement.

As the angles COAand FODare congruent angles.

Therefore, 鈭�COA鈮�鈭�FOD.

Therefore, the complete statement is: 鈭�COA鈮�鈭�FOD.

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Most popular questions from this chapter

Copy everything shown and supply missing statements and reasons.

Given:

m鈭�1=m鈭�3;

m鈭�2=m鈭�4

Prove: m鈭�ABC=m鈭�DEF

Proof:

Copy everything shown and supply missing statements and reasons.

Given:m鈭�4+m鈭�6=180

Prove: m鈭�5=m鈭�6

Proof:

Copy everything shown and supply missing statements and reasons.

Given:FL=AT

Prove: FA=LT

Proof:

State which postulate, definition, or theorem justifies the statement about the diagram.

If E is the midpoint of AF炉, then AE=12AF.

State the hypothesis and the conclusion of each conditional.

I鈥檒l try if you will.
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