Fm∠a = 110 degrees and m∠b = 35 degrees, find m∠1.

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building