the picture in the attached figure
we know that
area of the triangle is equal to
![A=(b*h)/2](https://tex.z-dn.net/?f=%20A%3D%28b%2Ah%29%2F2%20)
in this problem
A=47 in²
b=x
h=x
so
![47=x*x/2 \\ x^{2} =94 \\ x= \sqrt{94} \\ x=9.69 in \\ x=9.7in](https://tex.z-dn.net/?f=47%3Dx%2Ax%2F2%20%5C%5C%20%20x%5E%7B2%7D%20%3D94%20%5C%5C%20x%3D%20%5Csqrt%7B94%7D%20%20%5C%5C%20x%3D9.69%20in%20%5C%5C%20x%3D9.7in)
therefore
the answer is
x=9.7 in
Answer
Where is the picture
Step-by-step explanation:
2(15+N)
replace a number by N
replace the sum of 15 and N by (15+N)
and lastly, replace twice by 2
So your answer is 2(15+N)
Answer:
4:8
Step-by-step explanation:
I think
Answer:
The room is square. This is because it says "diagonal of the floor..." Which means it is from one corner of the room to the opposite end.
Step-by-step explanation:
It says "four wall room" which means it is a square. It also states that each wall meet at a right angle. To through you off this question stated the word 'diagonal' to mess with you when reading this question quickly. If you look more detailed and I like to re-read sentences in order to recognize all the information given. So the Room IS a Square.