Use the bar graph to find the experimental probability of the event. The experimental probability of spinning a number less than 3 is __.

Please help, I'll give brainliest and 20 points

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

step-by-step explanation: i dont