Question

Q5 Please answer .
NOTE :: DON'T give useless answers.
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Answer 1

ratio is 1:3

area of parallelogram is base × height

so

sum of ratio is 4

4 parts is equal to 12

1 part is equal to 3

therefore

base is 3 cm

height is 9 cm

Answer 2

Answer:

base is 2cm and height is 6 cm

hope it will help you

let 2x and 3x be the height

area= length multiplied by breadth

12sq cm = 2x*3x

12 sq cm =6x

12 by 6= x

2=x

x(base) =1x=2

3x(height)=3x=6