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mylen [45]
3 years ago
9

Please help !! Geometry homework. Will mark brainliest answer !

Mathematics
2 answers:
Sonja [21]3 years ago
5 0

For this case we have to:

The Pythagorean theorem states that:

a ^ 2 + b ^ 2 = c ^ 2

Where:

a: Base of the triangle

b: It is the height of the triangle

c: It is the hypotenuse of the triangle

We have the following information:

a = 5\\c = 20

We must clear b:

b ^ 2 = c ^ 2-a ^ 2

b=\sqrt{(20^2)-(5^2)}\\b=\sqrt{(400-25)}\\b=\sqrt{375}

Simplifying the root we have:

b=\sqrt{(25*15)}\\b=5\sqrt{15}

Thus, the height of the triangle is given by:

b = 5\sqrt{15}

Answer:

AB = 5\sqrt{15}

KiRa [710]3 years ago
3 0

Answer: 375


Step-by-step explanation: If the problem was pythagorean theorem. Then I hope this explantion will help.

5 squared and 20 squared. 5 squared would get you 25 and 20 squared should get you 400. Then you should take 400-25=375. Your answer therefore is 375


I hope this helped!


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