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
liq [111]
3 years ago
7

Determining and proving congruence

Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

Answer:

Two triangles are congruent if they have: exactly the same three sides and. exactly the same three angles

There are five ways to find if two triangles are congruent: SSS, SAS, ASA, AAS and HL.

SSS (side, side, side) ...

SAS (side, angle, side) ...

ASA (angle, side, angle) ...

AAS (angle, angle, side) ...

HL (hypotenuse, leg)

You might be interested in
Help pleaseeee due at 4:00
Archy [21]

Answer:

the total cost would be $15,900

Step-by-step explanation:

<em>hope this helped &  good luck <33</em>

5 0
3 years ago
!ANSWER FAST! <br><br> !ANSWER FAST!<br><br> !ANSWER FAST!
Anna007 [38]

Answer:

Leo = NO

Paola = YES

Matthew = NO

Jasmine = YES

Step-by-step explanation:

Unit rate is .....1/3 = 1 hour

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

8 0
3 years ago
Read 2 more answers
Please solve with working thankyou
Lisa [10]

Answer:

m∠y=72°

Step-by-step explanation:

<u><em>The question is</em></u>

Find the measure of angle y

step 1

Find the measure of angle x

see the attached figure to better understand the problem

we know that

m∠x=67° -----> by corresponding angles

step 2

Find the measure of angle y

we know that

(m∠x+m∠y)+42°=180° -----> because form a straight line

substitute the measure of angle x

67°+m∠y+42°=180

m∠y+108°=180

m∠y=180°-108°

m∠y=72°

4 0
3 years ago
A rectangular yard has area 96 square feet. If the width of the yard is 4 ft less than length, what is the perimeter,in feet, of
marusya05 [52]
Area of the rectangular yard = 96 square feet
Let us assume the length of the yard = x feet
Width of the yard = x - 4 feet
Then
Area of the yard = length * width
96 = x(x - 4)
96 = x^2 - 4x
x^2 - 4x - 96 = 0
x^2 - 12x + 8x - 96 = 0
x(x - 12) +8(x - 12) = 0
(x - 12)(x + 8) = 0
As the value of length cannot be negative so
x - 12 = 0
x = 12
So
Length of the yard = 12 feet
Width of the yard = x - 4 feet
                             = 12 - 4 feet
                             = 8 feet
Then
Perimeter of the yard = 2 (length + width)
                                   = 2(12 + 8)
                                   = 2 * 20 feet
                                   = 40 feet.
So the perimeter of the yard  is 40 feet.
6 0
3 years ago
Which of the following is an integer?<br><br> -9<br><br> ¾<br><br> 0.5<br><br> √42
nadezda [96]
An Integer is a whole number so you can take out B and C and the \sqrt{42}is 6.5 so your answer is A
5 0
3 years ago
Other questions:
  • What is -16=p/-3+(-9)
    9·1 answer
  • !!!!!!!!!!!!!51 POINTS!!!!!!!! MULTIPLE CHOICE!!!!!!!!!!! PLEASE HELP!!!!!!!!!!!!!!!
    10·1 answer
  • janelle wishes to finance a car for $33,000. the bank's annual interest rate is 3.5%, and she can choose between durations of fi
    12·1 answer
  • Plz Help, and solve. Show your work. I will give Brainliest. A - 7 = -13 solve and show your work 10X - 8 = 9X + 8 Can a right t
    13·2 answers
  • Find the missing number of each unit rate. 155 = ?1 246 = ?1<br><br>worth 15 points!!!
    8·1 answer
  • The measures of the angles of a triangle are shown in the figure below.<br> Solve for x.
    11·1 answer
  • 2. A right triangle has a hypotenuse of 15 cm. What are possible lengths for the two legs of the triangle? Explain your reasonin
    5·1 answer
  • Whats is - 4x + 18 &gt; 2x+12 put into interval notation ?
    14·2 answers
  • Write -a^3b^6 as cubes of momnimal
    10·1 answer
  • What is 2x2x4x4 and my name is Jose
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!