Register
Can you please help me?
161k views
2 votes
Can you please help me?

Can you please help me?-example-1
User Ssedano
by
4.6k points

1 Answer

2 votes

Answer:

The smallest angle is COD

Explanation:

  • Angle AB = 180°

so

180 = 2a + 62 + 54 - a + 5a - 20

180 = 6a + 96

180 - 96 = 6a

84 = 6a

a = 14

  • find angle AOC

2a + 62 =

2 * 14 + 62 =

28 + 62 =

90°

  • find angle COD

54 - a =

54 - 14 =

40°

  • find angle DOB

5a - 20 =

5 * 14 - 20 =

70 - 20 =

60°

User Akbar
by
5.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.8m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
I need to simplify this expression.
Need answer to math problem!!!​
Which property is shown in the problem below? -8(x-3y-9) = -8x+24y+72 A the associative property B the commutative property C the distributive property D the division property ASAP
Link Copied!