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1. What is common in the four
figures
2. What makes figures 3 and
4 different from figures 1
and 27
figure
3. Which among the four
figures show
perpendicularity?
4. When are lines said to be
perpendicular to each
other?​

1 What Is Common In The Fourfigures2 What Makes Figures 3 And4 Different From Figures 1and 27figure3 Which Among The Fourfigures Showperpendicularity4 When Are class=

Answer :

1. What is common in the four

figures

2. What makes figures 3 and

4 different from figures 1

and 27

figure

3. Which among the four

figures show

perpendicularity?

4. When are lines said to be

perpendicular to each

other?