1. ## Easy Geometry Question

Given /_BAD, and a third ray AC in the interior of /_BAD, if m if mBAC = 129° and mCAD = 51°, then the two angles are ? .

A) a linear pair
B) supplementary
C) supplementary and a linear pair
D) complementary

2. Originally Posted by Leo34005
Given /_BAD, and a third ray AC in the interior of /_BAD, if m if mBAC = 129° and mCAD = 51°, then the two angles are ? .

A) a linear pair
B) supplementary
C) supplementary and a linear pair
D) complementary
we called two angles supplementary angles if the sum of the them equal 180 and the complementary if the sum of them equal 90

in your question the sum equal 180

4. Originally Posted by Leo34005
Given /_BAD, and a third ray AC in the interior of /_BAD, if m if mBAC = 129° and mCAD = 51°, then the two angles are ? .

A) a linear pair
B) supplementary
C) supplementary and a linear pair
D) complementary

Your question is not clear "m" a point where , point on AC , or on a side of the triangle

5. Thank You.

6. Originally Posted by Leo34005