Question

answer this question with step by step explanation class 7 And who ever will give me the correct answer I will mark him or her as brainlist ​

Answer 1

Answer:

<ACB = 19°

<ABC = 129

<DBC = 51°

Step-by-step explanation:

<BAC = 32°

<BCE = 161°

<ACB + <BCE = 180° (Straight Line)

=> <ACB = 180° - 161° = 19°

<BAC + <ACB + <ABC = 180° (Sum of angles in a triangle is 180°)

=> <ABC = 180° - 32° - 19° = 129°

<DBC + <ABC = 180° (Straight Line)

=> <DBC = 180° - 129° = 51°

Please mark me as the brainliest.