Find the length of each leg. 7 ft 7√2 ft √7 ft 7√2 ft 2

you

Step-by-step explanation:

The 2 legs are congruent.

Let the leg be x, then using Pythagoras' identity in the right triangle

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, thus

x² + x² = 7², that is

2x² = 49 ( divide both sides by 2 )

x² = ( take the square root of both sides )

x =

  = ×

  =

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

answer: i think the answer is etheir c or d but i don't know which one but have a good day!

step-by-step explanation: