Question

plz anwer this question​

Answer 1

Step-by-step explanation:

∠5 : ∠6

6 : 7

therefore,

angles = 6x, 7x

6x + 7x = 180 (linear pair of angles)

13x = 180

x = 180/13

∠5 = 6x

= 6 × 180/13

= 1080/13 = 83.076923

∠5 = ∠3 = ∠1 = ∠7 = 83.076923°

∠6 = 7x

= 7 × 180/13

= 1260/13 = 96.9230769231°

∠6 = ∠4 = ∠2 = ∠8 = 96.9230769231°