Question

the base and height of a triangle are in ratio 4:3. if the base is increased by 4cm and the height is decreased by 2cm, the area of the triangle remains the same. fine the base and the height.

answer this plz...​

Answer 1

Let Base =4k, Height =3k; Area = 21

× base × height

⇒216= 21×4k×3k

⇒6k 2=216

⇒k2=36

⇒k=6

⇒ Base =24m,

Height =18m.

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