The lengths of the legs of a right triangle are 6 cm and 3 cm. how long is the hypotenuse? round the answer to the nearest tenth of a centimeter. 5.2 6.7 27 45

We will calculate the length of the hypotenuse using the Pythagorean theorem. Suppose that the hypotenuse = c, then:

c^2 = 6^2 + 3^2

c^2 = 36 + 9

c^2 = 45

c = square root of 45

c = square root of 9 * square root of 5

c = 3 * square root of 5 ; square root of 5 = approximately 2,24

c = 3 * 2,24 = 6,72 = 6,7

The correct answer is 6,7.

english, cause i can’t you

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches