here it is:
http://www.crunchyroll.com/user/babiixjen_x3/photos/1211931
2007-07-18 10:13:49 · 3 answers · asked by blahhhhhh 2 in Science & Mathematics ➔ Mathematics
statement:
1.
2.
3.
reason:
1.
2.
3.
2007-07-18 10:18:00 · update #1
STATEMENTS
1) DE is congruent to AB
2)
4) tri. DEF is congruent to tri. ABC
REASONS
1) given
2) given
3) given
4) SAS congruent property
2007-07-18 10:37:56 · answer #1 · answered by cherry♥blossoms 3 · 0⤊ 0⤋
You have two right triangles, so use the Pythagorean theorem to get expressions for DF and AC, and show that the two are equal. Now you know that each side of one triangle is congruent with a side of another triangle (they already said so for the other two pairs of sides), so the two triangles are congruent.
2007-07-18 17:19:59 · answer #2 · answered by Anonymous · 0⤊ 0⤋
SAS rule proves statement
2007-07-18 17:26:15 · answer #3 · answered by 037 G 6 · 0⤊ 0⤋