Question

12. Find the area of the shaded portion.

Answer 1

Answer:

here is your answer.

Step-by-step explanation:

the area of ractangle is 6×12=72cm²

two triangle's areas are 2×1/2×6×2=12cm²

Thus the shaded portion is 72-12=60cm²

Answer 2

Answer:

60cm^2

Step-by-step explanation:

length of rectangle=12cm

breadth of rectangle=6cm

Area = l×b

=12×6=72cm^2

base of triangle=2cm

height=6

Area=1/2×b×h

1/2×2×6

=6cm^2

6cm^2+6cm^2

=12^2

area of shaded portion=72-12cm^2=60cm^2