Question

Q.(2) Fill in the blanks : (5 x 1 = 5)

1. The sum of the lengths of the sides of a triangle is called its _____________.

2. A quadrilateral which has two pairs of equal adjacent sides but unequal opposite

sides is called a _____________.

3. Any part of a circle is called an _____________ at the circle.

4. Two or more circle with the same centre are called _____________ circles.

5. The meeting point of sides of a polygon is called its _____________​

Answer 1

Step-by-step explanation:

1- Perimeter

2-Trepezium

3-Arc

4-Concentric

5-Vertex

I hope it will be help full for you thanks