The height of a parallelogram is one-third of its base. if the area is 108 sq. cm, find the base and height 9p OK
Answers
Given -
- The height of a parallelogram is one-third of its base.
- Area of parallelogram = 108cm²
To find -
- Height and base.
Solution -
Here, we are given with the area of the parallelogram, and it's height is 1/3 of it's base, and we need to find the height and base. For that we will use the formula of area of parallelogram, and will solve the further calculations.
So -
Let the height be termed as x
Therefore, base will be 1/3x
Area is 108cm²
Now -
Area of parallelogram = B × H
where -
B = base
H = Height
On substituting the values -
Area = B × H
x × x = 180cm²
x² = 108cm²
x² = 108 × 3
x² = 324
x =
x = 18 cm
Similarly -
Height = × 18
Height = 6 cm
Verification -
Area = B × H
108cm² = 18 cm × 6 cm
108cm² = 108cm²
Height and base of the parallelogram is 18 cm and 6 cm
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Step-by-step explanation:
Given:-
- Area of a parallelogram =108 sq.cm
- The height of the parallelogram is one third of its base.
To find:-
- Height and base of the parallelogram
Solution:-
Let
- Base= x cm
- Height =1/3 cm
As we know that in a parallelogram
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Breadth = 18 cm
Height =1/3×18=6 cm