<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:
Most people live outside the deserts.
Explanation:
could be wrong but thats what I would put.
Answer:
The true statement is:
d. It is impossible to know which contains more energy.
Explanation:
In this scenario, the frequencies of Photon A and Photon B were not given. This makes it impossible to know which photon contains more energy than the other. Note that the amount of energy is directly proportional to the photon's electromagnetic frequency but inversely proportional to the wavelength. A description of the associated wavelengths was offered, but this description is not enough to help determine the energy of each photon. In conclusion, the photon's frequency determines its energy level just as the wavelength reduces its energy.
Answer:
D. Government.
Explanation:
Cities such as Geneva, Switzerland; Brussels, Belgium; and Washington D.C., are considered global cities primarily due to their influence in world <em>government</em>.
Answer:
Tristan da Cunha
Explanation:
Tristan da Cunha is the most remote inhabited island in the world