The area of any triangle is 1/2 bh. 1/2(11)(9) = 49.5 in².
Be more specific, in order to answer this question.
A deep water wave is a wave way under water. A shallow water wave is a normal wave that you see on top of the water.
<span>The answer is the Portuguese. The Portuguese established many colonies along the coast of Africa as they were one of the first discovers of these lands. They established colonies there and forced the native population into slavery. As the demand of slavery grew, the Portuguese were able to profit from selling the slaves from their African colonies all throughout Europe. Their actions led to the greatest number of forced migrations of people from Africa.</span>
Rock art? It's probably not the best answer, but apart from tools and weapons, it was the only thing I could think of.
