Google Classroom
GeoGebraGeoGebra Classroom

opposite angles

when two straight lines intersect with each other than vertically opposite angles will be equal .
AB and CD are two line segment and point E is called point of intersection where two lines intersect each other at a point. .angle CED and  angle AEB are also called linear pair because sum of angle CEA and angle AED is 180 degree .we can see that vertically opposite angles are equal.

choose the correct answer.

how many points of intersection are their in figure

Tick all that apply
  • A
  • B
  • C
Check my answer (3)

what is sum of linear pair?

Tick all that apply
  • A
  • B
  • C
Check my answer (3)

How many angles are there in this given figure?

Tick all that apply
  • A
  • B
  • C
Check my answer (3)

Which angles will be equal ?

Tick all that apply
  • A
  • B
  • C
Check my answer (3)

What is the sum of angels in linear pair

Tick all that apply
  • A
  • B
  • C
Check my answer (3)