<h3>As we know that sum of three angles of triangle is 180º.</h3>
we have
![angle \: a + angle \: b+ angle \: c= 180 \\](https://tex.z-dn.net/?f=%20angle%20%5C%3A%20a%20%2B%20angle%20%5C%3A%20b%2B%20angle%20%5C%3A%20c%3D%20180%20%5C%5C%20)
![a + 45 + 90 = 180 \\ a = 180 - 135 \\ a = 45](https://tex.z-dn.net/?f=a%20%2B%2045%20%2B%2090%20%3D%20180%20%5C%5C%20a%20%3D%20180%20-%20135%20%5C%5C%20a%20%3D%2045)
<h3>
![\blue\star](https://tex.z-dn.net/?f=%5Cblue%5Cstar)
The angles a and c are equal so,</h3>
- cb = ab. [ sides opp to equal angles are equal]
so x is also 16
<h3>
![\blue\star](https://tex.z-dn.net/?f=%5Cblue%5Cstar)
Now we have two side we can easily find the third side by P.G.T</h3>
<h3>so the r is root 512 and x is 16.</h3>
Hope it helpa
Answer:
Summer
Explanation:
as both as located in the South Hemisphere.
Each time zone is 1 hour away from eachother
The factors that limit the potential of Siberia's resources are climate and terrain.
<span>The Paleolithic age started about 750,000 B.C. to 500,000 B.C. and ended around approximately 8,500 B.C.</span>