Question

in a quadrialteral ABCD & AB = BC= CA
CD = DA. If angle B 60° and angle c = 68°
Find angle B, angle C, angle D​

Answer 1

In a quadrilateral ABCD

given:-AB=BC=CA=CD=DA

TO find: angle B angle C angle D

in a quadrilateral ABCD the diagonal is bisect angle A and angle C

is the angle b is 60°and the angle c is68°

let's ABC is a triangle angle B is 60°and angle ACB is 68/2=34° .

so, 34+60-180=86°

angle CAB=86°

then 86 ×2=176°

68+60+172-360=60°

angle D=60°