[tex]\large\huge\green{\sf{Answer:-}}[/tex]
area of shaded figure=
area of whole rectangle
= lengthx breadth=15x30= 450 cm²
area of unshaded region= lengthx breadth= (30-8)x 15cm²= 22x 15cm²= 330cm²
are of shaded region
= area of whole rectangle -area of unshaded region= 450cm²-330cm²= 120cm²
therefore 120 is correct answer
