Question

Plz answer fast and true so I will mark u as brainliest plz​

Answer 1

Answer:

all the angels are 90° in measure

Step-by-step explanation:

there are 4 lenear pair, the sum total angels of leaner pair =180°

let the angel be x

x+x=180°

2x=180°

x=180/2

x=90°

so angel 1)=90°

2)90°

3)90°

4)90°

5)90°

6)90°

7)90°