Answered

Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Discover in-depth answers to your questions from a wide network of experts on our user-friendly Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

HELPPOOoPPpPppppppppppppp

HELPPOOoPPpPppppppppppppp class=

Sagot :

Answer:

∠ ADC = 160°

Step-by-step explanation:

let ∠ CDB = n then ∠ ADC = 8n

The 2 angles are adjacent and lie on a straight line and sum to 180° , then

n + 8n = 180, that is

9n = 180 ( divide both sides by 9 )

n = 20

Then

∠ ADC = 8n = 8 × 20 = 160°

Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.