Riley wanted to paint a picture that was 8 inches long and 4 inches wide what's the area of her picture and the unit of it.

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?