Question

Question 20

Fill in the blanks to make the statement true.

In the adjacent figure, points lying in the interior of the $△$ PQR are ______, that in the exterior are _________ and that on the triangle itself are _________.

Answer 1

The points which lie inside the triangle are known as interior points and those lie outside the triangle are known as exterior points.

$\therefore$ In the given figure, points lying in the interior of $△$ PQR are O and S.
Points lying in the exterior of $△$ PQR are N and T.
Points lying on the $△$ PQR is M, P, Q and R.