4. The figure below represents a half of a cylindrical piece of wood of diameter 28 cm and a length of
30 cm
What is the surface area of the solid in cm?
What is
Take pi to be 22/7​

Of the following choices, which ones are characteristics of west african society? select all that apply. a. arabic was the main language used when trading with other societies. b. christianity was the only religion practiced in villages. c. slaves had no rights and were only given specific farming tasks. d. skilled workers were a higher level in the caste system than traders. e. religious rituals encouraged the honoring of ancestors.

What was the name of the theory that said that if one country in a region fell to communism, others would surely follow? 1) domino theory 2) arms race 3) brinkmanship 4) containment theory

Why was new orleans destined to be the center of slave trade in the southern united states