Which equation is an equation of a circle with radius of 10 cm and center at (-3, 6)? a) (x + 3)^2 + (y - 6)^2 = 20b) ( x + 3)^2 + (y - 6)^2 = 100c) ( x - 3)^2 + (y + 6)^2 = 20d) (x - 3)^2 + (y + 6)^2 = 100 show your work

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte