Question

What is Alternate Interior angles?

Answer

Alternate Interior angles is Interior angles on alternate sides of the transversal. They have the same degree measurement.

$\text{Alternate Interior angles}$
$\left[\angle c=\angle b\mathrm{ and }\angle a=\angle d\right]$
$\text{Alternate Exteior angles}$
$\left[\angle e=\angle h\mathrm{ and }\angle g=\angle f\right]$