Acone has radius of 2 in and a height of 6 in. a. what is the volume of the cone? b. what is the volume of the cone when its is doubled? c. what is the volume of the cone when its height is halved?

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