Answer:
25%.
Step-by-step explanation:
Let E be the event that the dart lands inside the triangle.
We have been given that a rectangular board has an area of 648 square centimeters. The triangular part of the board has an area of 162 square centimeters.
We know that probability of an event represents the chance that an event will happen.




Convert into percentage:

Therefore, the probability that dart lands inside the triangle is 25%.
Dynarntnrhrjarjstsjrhgrhtjaathrhrkd we yttrhguqrjstjstktjttjtj
By dividing the percent by 100.
Example: 50% 50/100=.50 or Fifty hundredths.
.5% .5/100=.005
14.49.
To get ST is the square root of the product of QT and RT, so the square root of
30 x 7 == the square root of 210.