C. Classroom lecture delivered by a teacher
<span>Trigonometry (from Greek trigōnon, "triangle" and metron, "measure") is a branch of mathematics that studies relationships involving lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies
Hope this helps!</span>
C. the execution of the last Inca ruler, Atahualpa
Two Roman Historians and There Difference:
<span>·
</span>Titus Livy – The Roman Historian who is
responsible for writing or making use of legends. He was able to write the
monumental history of the Rome and even its people.
<span>·
</span>Aeneas Tacticus – The Roman Historian
responsible for writing history that is factional. He is considered to be one
of the earliest Greek Writers.
I believe it's C. because Ethiopia and Liberia were the only African countries to resist European imperialism.
