# help the answer help help nee

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1

**Answer:**

**Step-by-step explanation:**Here we are given that base is 18 cm and height is half of it ,

height will be 9 cm

Area of a parallelogram = Base x Height

= 18 cm x 9 cm

= 163 cm square

Answered by

0

**Step-by-step explanation:**

area=leanth^2

here we will take leanths=a&b

so b is half of a

or a×a/2= answer

or 18×18/2=162

or 18×9=162

so answer will be 162sq.cm

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