F2.PC - Proving with Triangle Congruence Progress Check (F1-F2) · 2. State the postulate, if any...

CPProgressCheck:ProvingwithTriangleCongruence Name:_______________________________________1.Completetheprooftotheright.

Prove:∠𝐵𝐴𝐷 ≅ ∠𝐷𝐶𝐵

Statement Reason

Given

Given

Reflexive

∆𝐵𝐴𝐷 ≅ ∆𝐷𝐶𝐵

∠𝐵𝐴𝐷 ≅ ∠𝐷𝐶𝐵

CPProgressCheck:ProvingwithTriangleCongruence Name:_______________________________________1.Completetheprooftotheright.

Prove:∠𝐵𝐴𝐷 ≅ ∠𝐷𝐶𝐵

Statement Reason

Given

Given

Reflexive

∆𝐵𝐴𝐷 ≅ ∆𝐷𝐶𝐵

∠𝐵𝐴𝐷 ≅ ∠𝐷𝐶𝐵

2.Statethepostulate,ifanythatshowthetwotrianglesbelowarecongruent.Ifwecanjustifytheyarecongruentfinishthecongruencestatement.a)

Postulate:______________

∆𝐴𝑊𝑇 ≅ ∆________

b)

Postulate:______________

∆𝐴𝐵𝐷 ≅ ∆________

c)

Postulate:______________

∆𝑆𝑇𝑉 ≅ ∆________

2.Statethepostulate,ifanythatshowthetwotrianglesbelowarecongruent.Ifwecanjustifytheyarecongruentfinishthecongruencestatement.a)

Postulate:______________

∆𝐴𝑊𝑇 ≅ ∆________

b)

Postulate:______________

∆𝐴𝐵𝐷 ≅ ∆________

c)

Postulate:______________

∆𝑆𝑇𝑉 ≅ ∆________

HNProgressCheck:ProvingwithTriangleCongruence Name:_______________________________________1.Completetheprooftotheright.

Prove:∠𝐵𝐴𝐷 ≅ ∠𝐷𝐶𝐵

Statement Reason

HNProgressCheck:ProvingwithTriangleCongruence Name:_______________________________________1.Completetheprooftotheright.

Prove:∠𝐵𝐴𝐷 ≅ ∠𝐷𝐶𝐵

Statement Reason

2.Statethepostulate,ifanythatshowthetwotrianglesbelowarecongruent.Ifwecanjustifytheyarecongruentfinishthecongruencestatement.a)

Postulate:______________

∆𝐴𝑊𝑇 ≅ ∆________

b)

Postulate:______________

∆𝐴𝐵𝐷 ≅ ∆________

c)

Postulate:______________

∆𝑆𝑇𝑉 ≅ ∆________

2.Statethepostulate,ifanythatshowthetwotrianglesbelowarecongruent.Ifwecanjustifytheyarecongruentfinishthecongruencestatement.a)

Postulate:______________

∆𝐴𝑊𝑇 ≅ ∆________

b)

Postulate:______________

∆𝐴𝐵𝐷 ≅ ∆________

c)

Postulate:______________

∆𝑆𝑇𝑉 ≅ ∆________