Which was changes the sentence so that uses the active voice?
Beore the experiment by scientists, a decision was reached.
Scientists reached a decision about when to begin the experiment
A decision was reached with scientists about beginning the experiment.
The beginning of the experimentis a decision that was reached by scientists.

6 units. ab and lo are congruent sides, and if ab= 6 units, then lo would be the same.

early greek culture has had an important impact on government and education. first of all, they established the democratic political systems and procedures we have today. consequently, we inherited trial by jury for example. considering education, greek philosphers, mathematicians set he intellectual basis of different areas of studies. in addition, the alphabet originated from the phoenician alphabet into the one we have today and the first library was built in egypt. moreover, greek culture has an impact in current art, architecture and sports disciplines.