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Mathematics 20 Online
OpenStudy (anonymous):

7 lessons behind HELP . Given : ABCE is a rectangle. D is the midpoint of CE. Prove : AD is congruent to BD .

OpenStudy (anonymous):

OpenStudy (anonymous):

Statements || Reasons 1. ABCE is a rectangle. D is the midpoint of CE . || 1. Given 2. <AED is congruent to BCD || 2. Definition of rectangle 3. AE is congruent to BC || 3. Definition of rectangle I have to fill in a 4, 5, and 5 statement and reason .

OpenStudy (anonymous):

ED is congruent to DC; Definition of midpoint

OpenStudy (anonymous):

Triangle AED is congruent to Triangle BCD; ASA

OpenStudy (anonymous):

Wait it's SAS

OpenStudy (anonymous):

@helplesspenguin I am confused ..

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