2 years ago

12 6 12 24

Mathematics

1 answer:

diamong [38]2 years ago

3 0

Answer:

Step-by-step explanation:

divide the given polygon into two (a square and a trapezium
area of trapezium=1/2(a+b)×b 1/2(12+6)×12 ans 108square unit
area of a square=s×s 12×12 =144square unit
add 108+144=252square unit

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