Practice Page
Directions: Examine each proof and determine the missing entries. After clicking the drop-down box, if you arrow down to the answer, it will remain visible. There may be more than one way to solve these problems. These solutions show one possible solution.

1.
rec2given
rec2pic
Statements
Reasons
1.
begpic1
1.
2.
beg1state2
2.
3.
beg1state3
3.

 

 

2.
rec5given
pic5
Statements
Reasons
1.
beg2state2
1.
2.
AE
2.
3.
beg2state2
3.
4.
beg2state3
4.

 

 

3.
New3
rec8pic
Statements
Reasons
1.
beg3state1
1.
2.
beg3state2
2.
3.
∠ADB, ∠ADC right angles
3.
4.
beg3state4
4.
5.
beg3state5
5.
6.
CTBN
6.

 

 

4.
pic7
rec7
Statements
Reasons
1.
beg4state1
1.
2.
∠ABC, ∠ADC right angles
2.
3.
ΔABC,  ΔADC right triangles
3.
4.
beg4state4
4.
5.
beg3state6
5.

 

 

5.
beg5givenn
begpic5
Statements
Reasons
1.
beg5state1
1.
2.
beg5state2
2.
3.
beg5state3
3.
4.
beg5state4
4.
5.
∠BDA, ∠BDC right angles
5.
6.
beg5state5
6.
7.
beg5state6
7.


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