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Fynjy0 [20]
2 years ago
15

what is the length, in units, of the hypotenuse of a right triangle if each of the two legs is 3 units? square root of 18 units

square root of 27 units 3 units 6 units
Mathematics
2 answers:
AfilCa [17]2 years ago
8 0

Answer:

Option 1 is correct that is square root of 18.

Step-by-step explanation:

We will use pythagoras theroem to find the length of hypotenuse

c^2=a^2+b^2

Here, c is hypotenuse,a is one leg and b is the other leg.

Here, a=b=3

On substituting the values in the formula we get:

c^2=3^2+3^2=18

c=\sqrt{18}

Hence, Option 1 is correct that is square root of 18.

ella [17]2 years ago
8 0
A^2 + b^2 = c^2
3^2 + 3^2 = c^2
9 + 9 = c^2
18 = c^2...by taking the sqrt of both sides, this eliminates the ^2
sqrt 18 = c
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