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
Zepler [3.9K]
3 years ago
12

. Name the congruent parts.

Mathematics
1 answer:
Archy [21]3 years ago
8 0

Answer:

AB and CD

<A = <C

This is given information, but everything on this might or might not be congruent, since it has the same angles and side lengths.

It might be symmetrical along E and vertically downwards, but no garuantees since the image is a bit warped.

Step-by-step explanation:

A simple thing to remember is that the notches in the angle symbols and the sides mean that they are congruent. If a side has 2 notches, every other side that has 2 notches are congruent.

Angles and sides are not congruent of course, but angles that have the same number of notches are equivalent.

So with this in mind, we know stuff.

You might be interested in
The ratio of cement : sand : aggregate in a mix of concrete is 1 : 3 : 3. Sang wants to make 112 kg of concrete. How much sand d
Kisachek [45]

Answer: 48

Step-by-step explanation:

The share of sand in the mixture is 3/7

To make 112 kgs. of concrete, he will need

3/7 x 112 = 48 units of sand

8 0
4 years ago
Read 2 more answers
You can draw a quadrilateral with two sets of parallel lines and no right angles. true false
yuradex [85]
False. When a quadrilateral has two sets of parallel sides ,like I drew below, all four corners form right angles.

5 0
4 years ago
Read 2 more answers
The perimeter of a trapezoid is 39a – 7. Three sides have the following lengths: 9a, 5a + 1, and 17a – 6. What is the length of
Airida [17]
We know the perimeter is the total sum of all sides of the shape, we can use this to form an equation: the perimeter=1st side + 2nd side + 3rd side + 4th side 39a-7=9a+(5a+1)+(17a-6)+4th side.
Collect like terms to get 39a-7=31a-5+4th side
If we move everything but the 4th side over to the left we can solve 
C. 8a-2=4th side is the correct answer
3 0
3 years ago
Read 2 more answers
Explain how to write 3/10 as a division expression
ArbitrLikvidat [17]

Answer:

3 divided by 10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
SOLVE EACH PROBLEM: 1. Edwin pays tax at the rate of 25% of his income. What fraction of Edwin’s income is this? 2. Vida correct
Elena L [17]

Step-by-step explanation:

1/4

90%

1.5

0.005

6/10

25%

2/10

49.5

3/4

0.4

4 0
2 years ago
Other questions:
  • Which expression is equivalent to StartFraction c squared minus 4 Over c + 3 EndFraction divided by StartFraction c + 2 Over 3 (
    9·2 answers
  • Help with this math question please
    14·1 answer
  • Think about the many statistical scores or rankings you receive in school, such as GPA, SAT and ACT scores, test scores, and cla
    5·1 answer
  • 5. Are the slidutu pun<br> - Complete: 1 = = = 8<br> It’s asking me to complete 1/2=
    13·1 answer
  • This is just straight confusing to me
    15·1 answer
  • Slope intercept is what they're looking for
    8·1 answer
  • Write a system of equations Nextel has an initial fee of $125 and charges $50 a month. AT&amp;T has an initial fee of $75 and ch
    10·1 answer
  • Write the English phrase as an algebraic expression. Then, simplify the expression. Let x represent the number,
    6·1 answer
  • A line that includes the point (0, -2) has a slope of -3. What is its equation in slope-intercept form?
    13·1 answer
  • Identifying an Error
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!