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
n200080 [17]
2 years ago
9

What triangle is this. Super easy.

Mathematics
1 answer:
san4es73 [151]2 years ago
5 0

Answer:

isosceles :)

Step-by-step explanation:

You might be interested in
An isosceles triangle has two angles both equal to x°. The third angle is 60° bigger than either of these. Find the value of x°.
Elina [12.6K]
X+x+(x+60)=180
3x+60=180
3x=120
x=40
5 0
3 years ago
Please help don’t know answer
Aloiza [94]

Answer:

Step-by-step explanation: I think is a

? sorry if I'm incorrect :)

4 0
2 years ago
Can anybody help me with this ?
BabaBlast [244]

Answer:

1st scenario: 163.3°

2nd scenario: 125.2°

3rd scenario: 142.3°

Step-by-step explanation:

1st scenario: angles 1 and 2 form a linear pair and add up to 180

2nd scenario: angles 1 and 4 are same-side interior and add up to 180

3rd scenario: angles 1 and 8 are corresponding and equal; if angle 7 is 37.7 then angle 8 is 142.3 (they form a linear pair). Since angles 1 and 8 are equal then angle 1 is also 142.3

6 0
2 years ago
Can someone plz help
erica [24]

Answer:

4th choice which is 50.24 sq.m

4 0
2 years ago
Read 2 more answers
The perimeter of a rectangle is 128 cm, and the ratio of its sides is 5: 3. Find the area of ​​a rectangle
Juliette [100K]

Answer:

Area = 960 cm^2

Step-by-step explanation:

Perimeter (P) = 2 (l + w)

P = 2l + 2w

Let the length be 5x

Let the width be 3x

From the question, P = 128.

Therefore:

128 = 2l + 2w

Divide both sides by 2.

l + w = 64

Recall we said:

l = 5x

w = 3x

So then:

5x + 3x = 64

8x = 64

Divide both sides by 8

x = 64/8

x = 8.

Since x = 8

Length = 5x = 5*8 = 40cm

Width =3x = 3 * 8 = 24cm

Area of a RECTANGLE:

Area = length * width

Area = 40 * 24

Area = 960 cm^2

7 0
3 years ago
Other questions:
  • Parallelogram ABCD is dilated to form parallelogram EFGH. Side BC is proportional to side CD. Which corresponding side is propor
    14·2 answers
  • if the scale drawing is 1:30,what should you do with each measurements of the drawing to get the actual dimensions. Plz help fas
    6·1 answer
  • What is a quick picture for 0.51
    7·1 answer
  • Factor -4 out of -8d+20
    9·1 answer
  • HELP, 30 POINTS !!
    10·2 answers
  • (39 POINTS)
    9·2 answers
  • Which quadratic regression equation best fits the data set?
    11·1 answer
  • What is the percentage of 65% of 34?
    7·2 answers
  • A dartboard has 20 equally divided wedges, and you are awarded the number of points in the section your dart lands in. If you ar
    11·1 answer
  • Teresa is maintaining a camp fire. She can keep the fire
    10·3 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!