Suppose a pendulum is l meters long. the time, t, in seconds that it takes to swing back and forth once is given by =t2.01l. if a pendulum is 12.96 meters long, how long does it take to swing back and forth once? round your answer to the nearest tenth.

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