Question

Draw five triangles with sides of varying lengths. In each case, check
a. whether the sum of any two sides is greater than the 3rd side?​

Answer 1

any triangle except right angled.....

Answer 2

Example 1:

The sides are 6cm, 7cm and 8 cm.

6cm + 7cm = 13cm > 8 cm

6cm + 8cm = 14cm > 7cm

8 cm + 7cm = 15cm > 6cm

I think you can draw them yourself. Draw a triangle and label it's sides.

Example 2:

The sides are 6cm , 6cm and 6cm.

6cm + 6cm = 12cm > 6cm

6cm + 6cm = 12cm > 6cm

6cm + 6cm = 12cm > 6cm

Example 3:

The sides are 3cm, 4cm and 5 cm.

3cm + 4cm = 7cm > 5cm

4cm + 5cm = 9cm > 3cm

3cm + 5cm = 8cm > 4cm

Example 4:

The sides 5cm, 12cm and 13 cm

5cm + 12cm = 17cm > 13cm

5cm + 13cm = 18cm > 12cm

13cm + 12cm = 25cm > 5cm

Example 5:

The sides are 8cm, 8cm and 8cm.

8cm + 8 cm = 16cm > 8cm

8cm + 8 cm = 16cm > 8cm

8cm + 8 cm = 16cm > 8cm

Hope this helps you......