Answer:
249.6 sq. in.
Explanation:
In this question, we need to find the surface area of the triangular pyramid in order to calculate how many square inches are needed to cover it. The formula for the surface area of a triangular pyramid is the following
(a × b) + 
(b × s)
We can say that the values provided represent the following variables.
a = 12in
b = 10.4in
s = 12in
(12 × 10.4) + (10.4 × 12)
(124.8) + (124.8)
62.4 + 187.2
249.6 sq. in.
Finally, we can say that it would take 249.6 sq. in. in order to cover the triangular pyramid.
I say consequences of the Black Death included a series of religious, social, and economic upheavals, which had profound effects on the course ofEuropean history. The Black Death was one of the most devastatingpandemics in human history, peaking in Europe between 1347 and 1350 with 30% to 65% of the population killed. It reduced world population from an estimated 450 million to between 350 and 375 million. It took 80 and in some areas more than 150 years for Europe's population to recover.f<span>rom the perspective of many of the survivors, however, the impact was much more benign, for their labor was in higher demand. Hilton has argued that those English peasants who survived found their situation to be much improved. For English peasants the 15th century was a</span><span> </span><span>golden age of prosperity</span><span> </span><span>and new opportunities. Land was plentiful, wages high, and serfdom had all but disappeared. A century later, as</span><span> </span><span>population growth</span><span>resumed, the peasants again faced deprivation and famine. i hope this helps you</span>
Answer:
These islands represent Europe, Africa, Antarctica, Asia, North and south america etc.
Explanation:
An artificial island or a man-made island is an island created by natural means that vary in sizes.
For example Flevopolder in the Netherlands which is an artificial island of 970 kilometers created for reclaiming the land area as the Netherland already is a very small island in the Atlantic ocean.
Lots of islands are formed by China, America, and the middle east to increase their dominance over and increase their military size. Likewise, <u>U.A.E is home to several artificial islands including yas island and Khalifa port. </u>
China has developed its island group in the south china sea. Which is china's strategic planning to meet its population and economic needs of the country. The biggest world island is that in world map form around which small islands are constructed called as Artificial Archipelago, located in the waters of persian gulf.
Construction of these 300 island began in 2003, this project ranges from 14,000 to 42,000 square meters in area. Comprise of sand and stones The islands have beach clubs and airport.
