This parallelogram has an area of 27.17.
To find this you use the formula a = bh
So when you fill in base (b) and height (h) with the values provides you get the formula a = 5.66 x 4.8 then you just multiply those two numbers together. If you don't understand any part of this, please let me know and I will explain in more detail.
Circumference = r * 2 * pi
Circumference of track 1 is 376.8
20/ X= 100
⇒ X= 20/100 (inverse operation)
⇒ X= 1/5
Final answer: X= 1/5
