Question

calculate the area of the shaded part​

Answer 1

Answer:

shaded area = 156 cm²

Step-by-step explanation:

shaded area = area rect. - area trap.

= l * b - 1/2( 4+8) * 6

= 12*16 - 1/2 (12) * 6

= 192 - 6*6

= 192 - 36

= 156 cm²