Question

hey answer these questions with process plz​

Answer 1

Answer:

7th answer is A

6th A. the measure of straight angle is 180°.

B. supplementary angle

1st A. In geometry, a median of a triangle is a line segment joining a vertex to the midpoint of the opposite side, thus bisecting that side. Every triangle has exactly three medians, one from each vertex, and they all intersect each other at the triangle's centroid.

B. In geometry, an altitude of a triangle is a line segment through a vertex and perpendicular to a line containing the base. This line containing the opposite side is called the extended base of the altitude. The intersection of the extended base and the altitude is called the foot of the altitude.

please mark this as brainlist answer...

sorry bro or sis i can't tell u other because it's related from writting work ..