I decide: the length and diagonal are given. Find the width of the rectangle.
Given: a=10.5 cm; c=18.2 cm; α=90°(rectangle); b-?
------------
By T. Pythagoras
c²=a² + b²
b²=c²-a²
b=√(c²-a²)=√(c-a)(c+a)=
√(18.2 - 10.5)(18.2 + 10.5)=
√(7.7 * 28.7)=√(7*1.1 * 7*4.1)=7√4.51≈14.8657≈14.87 cm is the answer.
14cm 8.7mm.
.
Answer: How did the colonist prepare for war?
How did the colonists prepare for war with Britain? They formed the Continental Army and chose George Washington to command it. They asked colonies to give money for supplies and began printing currency. ... The colonists thought that rulers in England did not understand life in the colonies.
Explanation: Hope it helps
The concept of an Informal empire<span> describes the spheres of influence which an </span>empire<span> may develop which can be said to translate into a measure of influence over a region or country because</span><span> of the extension of commercial, strategic or military interests of the </span><span>empire. In these terms, given the great economic and military power the U.S. holds in the world, it can be described as an informal empire. </span>
Answer: It called for a confederacy of the Southern states.
Explanation:
Following the 1869 election, where Abraham Lincon won, a state convention was held in South Carolina, where they established their secession from the United States and declared themselves a free nation. This was due to disputes over the legality of slavery between the northern states and the southern states.
After enacting various laws and establishing their constitution as an independent nation, they offered various southern states to unite into a confederation to fight the northern states.
<em />
<em>I hope this information can help you.</em>
