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
Murljashka [212]
2 years ago
7

Which congruence theorems can be used to prove ΔABR ≅ ΔACR? Select three options

Mathematics
2 answers:
Mashcka [7]2 years ago
8 0

Answer:

SAS , ASA, SSS

Step-by-step explanation:

SAS , side A= side A . Angle B= Angle C, side R= side R

ASA, Angle A= Angle A . Side B= side C, Angle R= Angle R

SSS

side A= side A . Side B= side c, side R= side R

Leokris [45]2 years ago
7 0

Answer:

<h2>They are congruent by SAS postulate.</h2>

Step-by-step explanation:

Choice for this question are

  • HL
  • SAS
  • SSS
  • ASA
  • AAS

In the image attached, you can observe the pairs of triangles we are talking about. Notice that they are right triangles, which means the congruence postulates we could use are Hypothenuse-Leg, Leg-Leg, Leg-Angle and Hypothenuse Angle, however, this choices are not useful.

We know by given that

AC \cong AB and RC \cong RB

We also know that \angle B \cong \angle C

So, we have two corresponding sides congruent, and the pair of corresponding angle formed by those sides are also congruent.

Therefore, by Side-Angle-Side

\triangle ABR \cong \triangle ACR

So, the right answer is SAS.

You might be interested in
In a study, a group of 10-year-old boys are fed doughnuts every morning for a week and then weighed to see how much weight they
Yakvenalex [24]
The amount of weight gained
7 0
2 years ago
Read 2 more answers
four friends buy tickets for two shows on consecutive nights. They use a coupon for $5 off each ticket. They pay a total of $416
Serjik [45]

do u want the answer or how to solve it?


6 0
3 years ago
Read 2 more answers
Find the measure of angle b. Note that the measure of angle b is acute. Round to the nearest degree.
maks197457 [2]

Answer:

60.75

Step-by-step explanation:

sinA    sinB

------- = -----

a           b

sin(79)/9 = sinB/8

inverse sin B = 0.87

B = 60.75

6 0
2 years ago
sarah had 28 stickers and put x number of stickers on her binded. haylee had 40 stickers and put three times as many stickers on
Mariana [72]

Answer:

Number of stickers Sarah had = 28

Number of stickers she put on her binder = x.

Number of stickers left with her = 28 - x

Number of stickers Haylee had = 40

Number of stickers she put on her locker = 3x

Number of stickers left with her = 40 - 3x

Both Sarah and Haylee had the same number of stickers left.

28 - x = 40 - 3x

=> 3x - x = 40 - 28

=> 2x = 12

=> x =  = 6

Step-by-step explanation:

7 0
3 years ago
Yvonne was asked to construct a line through P that is perpendicular to the given line segment AB for homework.
Oxana [17]

Answer: C

Step-by-step explanation:

Place the compass on point and mark an arc above AB that goes through P, and a similar arc below AB.

I just did the CYU and this was correct

6 0
3 years ago
Other questions:
  • The probability of the complement of an event is ____ less than the probability of the event itself A. sometimes B. always C. ne
    13·1 answer
  • What is the rule for the piecewise function shown in the graph?
    6·1 answer
  • angle works at AutoZone and makes $72 dollars a day and extra $8 for each platinum membership card he sells. angles goal is to m
    14·1 answer
  • for every 6 girls on the softball team there are 9 boys on the baseball team if there are 50 students on both teams how many are
    7·2 answers
  • The price of a car has been reduced from $15,000 to $9,000. What is the percentage decrease of the price of the car?
    10·1 answer
  • XD me banearon de nuevo pero regrese igualmente no me pueden moderadores.
    15·1 answer
  • Triangle ABC is graphed in Quadrant I of a coordinate plane, and none of the vertices have an x-coordinate or
    5·1 answer
  • The 24 stundas the students, except 2 went bowling. What is the total cost each student who went bowling paid $5
    7·1 answer
  • Please help me <br> (both images are together)
    11·2 answers
  • PLEASE HELP ME FOR BRAINLIEST AND 30 POINTS PLS
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!