Answer:
Length of side of square![=\sqrt{170}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B170%7D%20)
Step-by-step explanation:
Sides of rectangle![=12,14\ cm](https://tex.z-dn.net/?f=%3D12%2C14%5C%20cm%20)
let
be diagonal of rectangle
<u><em>Pythagorean theorem : The square of hypotenuse is equal to sum of square of sides.</em></u>
Here hypotenuse ![=x](https://tex.z-dn.net/?f=%3Dx)
![x^{2} =12^{2}+14^{2}\\x^{2} =144+196\\x^{2} =340\\x=\sqrt{340}](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%3D12%5E%7B2%7D%2B14%5E%7B2%7D%5C%5Cx%5E%7B2%7D%20%3D144%2B196%5C%5Cx%5E%7B2%7D%20%3D340%5C%5Cx%3D%5Csqrt%7B340%7D)
Diagonal of square ![=\sqrt{340}](https://tex.z-dn.net/?f=%3D%5Csqrt%7B340%7D)
let side of square![=a](https://tex.z-dn.net/?f=%3Da)
again use pythagorean theorem
![340=a^{2}+a^{a}\\2a^{2}=340\\a^{2}=170\\a=\sqrt{170}](https://tex.z-dn.net/?f=340%3Da%5E%7B2%7D%2Ba%5E%7Ba%7D%5C%5C2a%5E%7B2%7D%3D340%5C%5Ca%5E%7B2%7D%3D170%5C%5Ca%3D%5Csqrt%7B170%7D)
0.77 / 236.9 = 0.00325031658
Answer:
Yes
Step-by-step explanation:
it is correct because at 2/3 of the day it will be 2/3 painted. fully painted it will be the end of the day.
Answer:191/94 i hope this helps!!(✿◠‿◠)