Question

Two triangles are congruent if ________________.

all three corresponding angles are of equal measure
all three corresponding sides are of equal length
two corresponding angles are of equal measure
two corresponding sides are of equal length

Answer 1

B

Answer 2

thanx!xD

Answer 3

all three corresponding angles are of equal measure
all three corresponding sides are of equal length

Answer 4

both a and b

Answer 5

http://www.mathsisfun.com/geometry/triangles-congruent-finding.html

Answer 6

if all three corresponding angles get same doesnt means that all sides are of equal length and they can be similar triangles....but having the same side lengths implies they are congruent @CGGURUMANJUNATH

Answer 7

Agreed with @divu.mkr All angles the same = similar triangles, not necessarily congruent. This picture might help:
I hope this convinces you that the angles are the same, but their sides are proportional and not equal

Answer 8

@CGGURUMANJUNATH The first attachment says you need BOTH all 3 sides \(\text{and}\) all 3 angles for 2 triangles to be congruent. But, you can simply show SSS (all 3 sides) are equal to do that, but you cannot simply do that with angles (that is to show that the 3 angles determine that they're congruent)