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FinnZ [79.3K]
3 years ago
6

I need help with this it’s geometry Pythagorean theorem

Mathematics
2 answers:
myrzilka [38]3 years ago
7 0

Answer:

E

Step-by-step explanation:

Since the triangle is right use Pythagoras' theorem to solve for BC

The square on the hypotenuse (BC) is equal to the sum of the squares on the other 2 sides, that is

BC² = 80² + 18² = 6400 + 324 = 6724 ( take the square root of both sides )

BC = \sqrt{6724} = 82 → E

Trava [24]3 years ago
3 0

Answer:

E)82

Step-by-step explanation:

The formula is

A^2 + B^2= C^2

the two sides that make up the right angle is always A and B

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