1. Find the area of the quadrilateral ABCD, in which AC = 36 cm. BL and DM
are perpendiculars from B and D to AC whose lengths are 16 cm and 18 cm
respectively
18 cm
36 cm
16 cm
M
Answers
Answered by
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Given:-
- Diagonal AC is 36 cm.
- Perpendiculars from B and D to AC is 16 cm and 18 cm respectively.
To Find:-
- Area of quadrilateral.
Solution:-
Here, We have to find the area of quadrilateral ABCD.
∵ Area of quadrilateral ⇒
Where, D = diagonal length
p₁ and p₂ = Perpendicular drawn from remaining two vertices.
Now, Area of quadrilateral ⇒
⇒
⇒
⇒ 612 cm²
Hence, Area of quadrilateral ABCD is 612 cm².
Some Imporatant Terms:-
- Area of Parallelogram = Base × Height
- Area of Square = Side²
- Area of Rectangle = Length × Breadth
- Area of Triangle =
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