)find the measure of angle x in the figure below: two triangles are shown such that one triangle is inverted and they share a common vertex. the lower triangle has two angles at the base. the lower left angle is marked as 60 degrees. the lower right angle is marked as 50 degrees. the angle at the vertex of the inverted triangle at the top is marked as x degrees. the angle at the vertex of the bottom triangle is marked as y degrees.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

What is 10+10+20 about the origin the square root of a triangle.

Similarly fie each expression 18,19,20