Find the measure of angle x in the figure below:

Two triangles are shown such that one triangle is inverted and share a common vertex. The lower triangle has two angles at the base marked as 65 degrees each. The angle at the vertex of the inverted triangle at the top is marked as x degrees.
50°
75°
115°
130°

Question

Find the measure of angle x in the figure below:

Two triangles are shown such that one triangle is inverted and share a common vertex. The lower triangle has two angles at the base marked as 65 degrees each. The angle at the vertex of the inverted triangle at the top is marked as x degrees.
50°
75°
115°
130°

fedorable · Answer

so you know tht the sum of all the angles in each triangle should equal 180 so then add 55+55 and then subtract the sum of tht answer with 180 and you will find x