Question

1. The length outside of a shape is called

a) area b) boundary c) volume
2. The boundary of a circle is called
a) circumference b) radius c) diameter
3. Find the boundary of the figure given below
d) chord
4cm
2cm
d) 20 cm
a) 10 cm b) 15 cm
c) 12 cm
4. In order to calculate the boundary of a shape we should add
a) all the sides b) only two sides c) only three sides
5. The boundary of a shane is also called
d) none​

Answer 1

Answer:

1. boundary

2. circumference

3.

4. all the sides

Answer 2

Answer:

1. b) boundary

2. a) circumference

4. a) all the sides