a triangle is shown below. if the image is dilated by a scale factor of 3.5, then what is the perimeter of the new triangle?

∠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°

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

Answer for 10 points show work you guys in advanced < 3