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

Question

3 years ago

15

square root of 27 units 3 units 6 units

2 answers:

AfilCa [17] · Answer 1 · 2022-09-05T18:31:34+03:00

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] · Answer 2 · 2022-09-05T20:03:51+03:00

ella [17]3 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