Answer: 340
Explanation:
In order to find the length of the diagonal of a rectangle you need to cut the rectangle in diagonal then you have 2 right triangle:
We can take one right triangle to work with:
We can use Pythagorean’s theorem to find the hypotenuse of the right triangle (also the diagonal of the rectangle):
a^2 + b^2 = c^2
300^2 + 160^2 = c^2
90000 + 25600 = c^2
115600 = c^2
Sqrt 115600 = c
340 = c
Where c is the hypotenuse of the right triangle and also the diagonal of the rectangle
The solution starts with solving the word problem which turns out to be (x-5)^2. The image helps
What are you talking about
Answer:
Answer: 208
is the answer I know got it correct
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∆ABC and ∆ADE are similar triangles.
Thus ;

So :


Inverse both sides


Multiply sides by 5


Thus ;


Done...
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