Register
If mACD = 100°, then mACE = [?]
154k views
0 votes
If mACD = 100°, then mACE = [?]

If mACD = 100°, then mACE = [?]-example-1
User Johannes Kommer
by
8.3k points

1 Answer

6 votes

Answer:

ACE = 80

Explanation:

ACD and ACE form a straight line so they add to 180 degrees

ACD + ACE = 180

100 + ACE = 180

Subtract 100 from each side

100-100 + ACE = 180-100

ACE = 80

User Gabriel Rebello
by
8.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.3m questions

12.0m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!