Question

Prove that a diagonalof a rectangle of a rectangle divides it into two congruent triangles

Answer 1

Answer:

let ABCD is a rectangle

diogonal CB

Answer 2

Step-by-step explanation:

Here, in rectangle ABDC,

AD is a diagonal

so,

in ∆ABD and ∆DCA

AB=DC ( opposite sides of rectangle )

BD=CA ( opposite sides of rectangle )

AD=DA ( common )

so,

∆ABD is congruent to ∆DCA

by SSS