\large \frac{h}{-5}-12=-7

h =

please answer asap

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t