Answer:
Probability that it lands in the shaded region = 54/72 = 0.75 = 75%
Step-by-step explanation:
Area of a triangle = 1/2 x base x height
Area of a parallelogram = base x height
Area of triangle JKL = 1/2 x 12 x 12 = 72 cm²
Area of parallelogram = 6 x 3 = 18 cm²
Therefore, area of shaded part = 72 - 18 = 54 cm²
Probability that it lands in the shaded region = 54/72 = 0.75 = 75%
