How do you find the radius of a circle

The irregular street layout of Lower Manhattan - a legacy of Dutch settlement during the 17th century - contrasts sharply with the 19th century grid system instituted by later inhabitants, which covers the rest of Manhattan. This is an example of

Why did america not intervene in the Rwandan genocide?

How does the biosphere support life?

Which of the following methods can be used by officials to solve the problem of water pollution? Dispose chemical wastes in dustbins. Stop droughts and floods. Increase the number of factories. Use scientific solutions.

I don't get it its don't really know what conflict

How do geologists determine where glaciers may have been in the past? What tools are required? What pieces of evidence are crucial to determine something like the existence of snowball earth?

How does the demographic transition model trace the population history of a country?

What is common to all fossil fuels? all fossil fuels contain energy stored as solar energy. all fossil fuels are found only near a water source. all fossil fuels are formed deep underground. all fossil fuels have to be in the solid form.

Why are most quartz crystals not colorless (clear) ?

Why is the Gulf Coast important to Mexico's economy? It is a center for industry. It is the heart of the nation. Many crops are grown here. Petroleum is found here.