Question

Help me out guys with the 8 part 5 answer

Answer 1

Answer:

Step-by-step explanation:

In the question there a 3 rectangles..

Rectangle 1 with l=20 &b=2

Rectangle 2 with l=12 & b=2

Rectangle 3 with l=12 & b=12-8-2=2

Now area of fig. = area of rectangle 1 + area of rectangle 2 + area of rectangle

-› 20×2 +12×2 +12×2

=40+24+24

=40+48

=88cm²