Question

find the area of a quadrilateral ABCD which has a diagonal 10 m perpendicular on it from opposite vertices are 6 metre and 5 metre​

Answer 1

Answer:

we can find area of quadrilateral by find area of both triangle formed by it's diagonal.

Step-by-step explanation:

let BD is diagonal

then take BD as base for both triangle.

Area triangle ABD = 1/2 * base * height

= 1/2 * 10* 6

= 30 m^2

Area of triangle CBD = 1/2 * base * height

= 1/2 * 10 * 5

= 25 m^2

area of quadrilateral ABCD = ar ABD + ar CBD

= 30 + 25

= 55 m^2

I hope it will help you.