666bbbbbb 666bbbbbb
  • 07-04-2020
  • Mathematics
contestada

angle d plus B equal???

angle d plus B equal class=

Respuesta :

DeanR
DeanR DeanR
  • 07-04-2020

The opposite angles of an isosceles trapezoid are supplementary so the answer is

Answer: 180°

We see  A=D and B=C  and A+B+C+D=360 so 2D+2B=360 or D+B=180

Answer Link

Otras preguntas

what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
name the five types of sentences..
what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
name the five types of sentences..
name the five types of sentences..
name the five types of sentences..