if someone can please do this for me. thank you very much for who does. the lessons are in the attachments.

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- Nov 17th 2008, 12:19 PMdgenerationx2help with these two triangle lessons.
if someone can please do this for me. thank you very much for who does. the lessons are in the attachments.

- Nov 17th 2008, 01:22 PMmasters
Given: .

Prove:

(1) . GIVEN

(2) REFLEXIVE PROPERTY OF CONGRUENCE

(3) ASA POSTULATE

Given:

Prove:

(1) GIVEN

(2) THE BASE ANGLES OF AN ISOSCELES TRIANGLE ARE CONGRUENT

(3) DEFINITION OF ALTITUDE OF A TRIANGLE

(4) are right angles. PERPENDICULAR LINES MEET TO FORM RIGHT ANGLES.

(5) ALL RIGHT ANGLES ARE CONGRUENT

(6) REFLEXIVE PROPERTY OF CONGRUENCE

(7) AAS Theorem