From the picture below, what is the measure of DCF?

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.