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
irakobra [83]
3 years ago
5

Which of the following are necessary when proving that the opposite angles of a parallelogram are congruent? A. Opposite sides a

re perpendicular B. Opposite sides are congruent C. Angle addition postulate D. Segment Addition postulate
Mathematics
2 answers:
Misha Larkins [42]3 years ago
8 0

Answer:

C and B

Step-by-step explanation:

The correct option is option B and C. The necessary condition to prove that the opposite angles of a parallelogram are congruent:

C. Angle Addition Postulate.

B. Opposite sides are congruent

yanalaym [24]3 years ago
3 0

Answer:

The statements that are necessary when proving that the opposite angles of a parallelogram are congruent are:

B. Opposite sides are congruent - This has to be true as opposite sides should be similar.

C. Angle Addition Postulate.  It states that if a point lies on the interior of an angle, that angle is the sum of two smaller angles with legs that go through the given point.

You might be interested in
I need help with this proof
Maksim231197 [3]

Answer:

See explanation

Step-by-step explanation:

Consider two triangles ABF and EDF. These triangles are two right triangles, because angles B and D are right anges.

In these triangles,

  • ∠ABF ≅ ∠EDF - as two right angles;
  • BF ≅ FE - given;
  • ∠AFB ≅ ∠EFD - as vertical angles when two lines AD and BE itersect.

By ASA postulate (or HA postulate) these triangles are congruent, so

ΔABF ≅ ΔEDF

Congruent triangles have congruent corresponding parts, so

FA ≅ EF

6 0
3 years ago
Choose the item that has measurable volume.
miss Akunina [59]

Answer:

B. A jug of milk

Step-by-step explanation:

Hope this helps you :)

6 0
3 years ago
48 students are girls they make up 60% of the class how many students total
qwelly [4]
For this you would do
48 \div .60
Because 60% is the same as 0.60. And solving a problem like this is the opposite of finding a percent of a number. When you solve this you get 80. So there are 80 students in total.
5 0
3 years ago
6y²×3³×18² what do I do
koban [17]

Answer:

52488y²

Step-by-step explanation:

first solve for 3³. then solve for 18²

3³=27

18²=324

27*324=8748

then multiply 8748 by 6y²

=52488y^2

6 0
3 years ago
What is the lcm of 9202 and 23,782?? will mark brainliest
Grace [21]

Answer:

109,420,982

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • The total number of cats and dogs at the shelter is 125.<br> There are 5 more cats than dogs,
    5·1 answer
  • 2. rate of change definition ​
    12·2 answers
  • Translate to the inequality a number is at least 8 the answer is _,_,_ (use x the variable)
    14·1 answer
  • If a line passes through the points (-5, -4) and (3, -1), the equation of the line is y + 4 = 3/8(x + _____).
    13·1 answer
  • On Tuesday a local hamburger shop sold a combined total of 264 hamburgers and cheeseburgers. The number of cheeseburgers old was
    13·1 answer
  • There are
    5·2 answers
  • 5 + 7n=-23<br> A) (5) B) (-4<br> C) (-5) D) (11)
    9·1 answer
  • Explain two ways you might reduce motor vehicle insurance premiums.
    15·1 answer
  • Find the surface area of this rectangle prism
    14·2 answers
  • M * 4/5 for m equals 7/8
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!