1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MrRa [10]
3 years ago
12

What is an exterior angle of a triangle ABC 4 7 12 1

Mathematics
1 answer:
KonstantinChe [14]3 years ago
5 0

Answer:

An exterior angle of the triangle ABC would be ∠1.

Explanation:

Exterior Angles: (See attached image)

Lets say you had a polygon (such as the triangle ABC) and you were to take two adjacent sides of that polygon. Lets call the side a and side b. If you were to extend side a, make a y-ish shape between side b and the extended side a. The angle between side b and the "new" part of side a would be the exterior angle.

(See attached image for better understanding.)

Using this, we can find all of the exterior angles of the triangle ABC. They would be ∠1, ∠3, ∠6, ∠8, ∠9, ∠11.

If we look at the answer choices, we will see that ∠1 is one of the answer choices, making ∠1 the solution to this question.

I hope you find my answer helpful. :)

You might be interested in
Can someone help pls?
luda_lava [24]
84 x ___ will bring 91
5 0
3 years ago
What is the value of x in the equation -5/8x =-160​
Crank

Answer:

256

Step-by-step explanation:

1. Divide both sides by -5/8

-5/8x/-5/8      -160 divided by -5/8

When you do that you get 256

4 0
3 years ago
I need help!! Please hurry
saul85 [17]

y-int: -2

Slope: 3

remember: y = mx+b

m = slope

b = y-intercept

8 0
3 years ago
the 7th grade class plans to collect at least 600 pairs of socks for people in need. so far, 135 pairs have been collected. how
polet [3.4K]

Answer:

465 Socks.

Step-by-step explanation:

600 - 135 = 465

7 0
3 years ago
Read 2 more answers
Can someone help me with this equation
Alexxandr [17]

Answer:

D) y=250-6x

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • A bag of marbles contains 7red 12orange 3blue and 6multicolored what is the probability of randomly selecting a marble that is n
    11·1 answer
  • Find the value of 50-(-15×-8​
    5·1 answer
  • Please help!! Explain how you got the answer!
    6·1 answer
  • Solve for x: −4|x + 5| = −16
    13·1 answer
  • Question 2: Please help I do not understand this question.
    6·1 answer
  • Graph 3(8-4x)<6(x-5)
    10·1 answer
  • Kelly and Daniel wrote the following proofs to prove that vertical angles are congruent. who is correct?
    5·2 answers
  • A container has peppermint gum and spearmint gum. There are 18 pieces of peppermint gum in the container and the ratio of pepper
    15·2 answers
  • If you left $25.00 on your table for a $21.50 meal, what was the percent of the tip?
    13·2 answers
  • Select all ratios equivalent to 2:6.<br> A. 6:2<br> B.27:9<br> C.16:48
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!