# geometry chapter 2

20 cards

this is geome try flas

Created Nov 10, 2010
by
karakiessling

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 Side A Side B 1 if-then statements conditional statements 2 switch the hypothesis with the conclusion converse 3 if a statement and it's converse are both true, then insert "if and only if" in the middle biconditional 4 the process of reasoning logically from given statements to a conclusion deductive reasoning 5 if a conditional statement is true and it's hypothesis is true, then it's conclusion is true.... law of detachment 6 allows you to state a conclusion from two true conditional statements when the conclusion of... law of syllogism 7 two angles who sum is 90 complementary angles 8 two angles who sum is 180 supplementary 9 two angles whose sides form two pairs of opposite rays vertical angles 10 two coplanar angles that share a common vertex, share a common side, and do NOT share any interior... adjacent angles 11 two angles that are adjacent and supplementary linear pair 12 something equals itself reflexive property of equality or congruence 13 every equation is reversible symmetric property of equality or congruence 14 if a=b and b=c, then a=c transitive property of equality or congruence 15 if a=b, then a+c = b+c addition property of equality 16 if a=b, then a-c = b-c subtraction property of equality 17 if a=b, then a times c = b times c multiplication property of equality 18 if a = b, then b a divided by c = b divided by c (c is not zero) division property of equality 19 if a =b, then b can replace a in any expression substitution property of equality 20 if a(b+c)= ab+ac the distributive property