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
Ronch [10]
3 years ago
11

Find the measure of each angle. Assume the lines are parallel, I dont have a protractor small enough to do this job.

Mathematics
1 answer:
Sholpan [36]3 years ago
4 0

Answer:

All angles are 113 or 67. See below for each angle measure.

Step-by-step explanation:

Parallel lines cut by a transversal have several angle relationships which can be used to find an unknown angle measure:

• Alternate Interior Angles are angles across the transversal between pairs of parallel lines. These angles are congruent. Example: 8 and 4 are congruent and are pairs of alternate interior angles. 7 and 3 are another set.

• Alternate Exterior Angles are angles across the transversal outside of the parallel lines. These angles are congruent. Example 1 & 5 are congruent alternate exterior angles. 2 and 6 are another set.

• Supplementary angles are angles which form a line and add to 180. If angle 1 + angle 2 = 180 and angle 1 = 113, then 113 + Angle 2 =180. Angle 2 must be 67 degrees.

• Vertical angles are angles across a vertex. They are congruent. Example: Angle 2 and Angle 8 are both 67.

Using these relationships, the following angles have the following measures:

Angle 1 = 113

Angle 2 = 67

Angle 3 = 113

Angle 4 = 567

Angle 5 =113

Angle 6 = 67

Angle 7 = 113

Angle 8 = 67


You might be interested in
I need the answer asap
mina [271]

Answer:

(a) 1.353 x 10^9

Step-by-step explanation:

Jumping 9 places back to obtain standard form

7 0
2 years ago
I need to solve cy−7=5d+3y for y, any help?
iVinArrow [24]
Given cy - 7 = 5d + 3y, we solve for y as follows:

cy - 3y = 5d + 7

y(c - 3) = 5d + 7

y = (5d + 7) / (c - 3)
8 0
3 years ago
Read 2 more answers
On a piece of paper graph y < 2x - 3 then determine
andrezito [222]

Answer

3.5

Step-by-step explanation:

y < 2x - 3 = 3.5

2x is greater than y and y is an unknown value you can solve this by using a two step equation

5 0
3 years ago
How do you do it? What do you take away and do after?
Nuetrik [128]

hi sorry I can't help with that

5 0
2 years ago
Read 2 more answers
SOLVE
Varvara68 [4.7K]

Answer:

26.4 is what i came up with if you divide im probably wrong sorry if i am

5 0
3 years ago
Other questions:
  • Triangle abc is an isosceles right triangle with right angle c what following statements are true
    15·1 answer
  • What is 20 over 45 in its simplest form?
    12·1 answer
  • What number is 3% of 100?
    10·1 answer
  • 3x + 5 = 39<br> How do I do this. Do I make the x by itself
    12·2 answers
  • I got CONFUSED PLZ HELP?
    9·2 answers
  • Help me please i dont know the ans
    8·2 answers
  • PLZ do this fast! I need to finish quick!!!!!!!! :/
    14·1 answer
  • Can someone please help me!! Ive been asking for help and I not getting any.. please help
    5·2 answers
  • The biology club has 14 members ,10 girls and 4 boys. what is the ratio of girls to boy in the biology club?
    13·1 answer
  • Please help me i cant figure this out. Ten points to anyone who can.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!