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
fenix001 [56]
3 years ago
9

Which descriptions can describe more than one triangle? check all that apply

Mathematics
2 answers:
babunello [35]3 years ago
5 0

Answer:

Angle measurements of 35°, 35°, and 110°

Angle measurements of 40°, 60°, and 80°

Step-by-step explanation:

If you specify only the three angles, you can have an infinite number of similar triangles of different sizes.

A is wrong. There can be only one triangle in which all three side lengths are specified.

C is wrong. The angles do not add up to 180°.

Lena [83]3 years ago
5 0
<h2>Answer:</h2>

The descriptions which can describe more than one triangle is:

  • angle measurements of 35°,35° and 110°.
  • angle measurements of 40°,60° and 80°.
<h2>Step-by-step explanation:</h2>
  • The three given side lengths form a triangle if the sum of any 2 sides is greater than the length of the third side.
  • Also, all the three given angle measure form a triangle if the sum of all the three angles is equal to 180 degree.
  • We know that with the help of given side three lengths of a triangle a unique triangle is formed.
  • and with the help of given three angle measures of a triangle more than one triangle is possible with distinct side length.

a)

Side lengths 6 ft, 8 ft and 10 ft.

First we check whether it form a triangle or not:

6+8=14>10

8+10=18>6

and

6+10=16>8

Yes, these side lengths form a triangle.

With the help of this only one unique triangle is possible.

b)

angle measurements of 35°,35° and 110°

First we check the sum of the angles:

35°+35°+110°=180°

Hence, more than one triangle is possible.

c)

angle measurements of 30°,40° and 50°

First we check the sum of these angles:

30°+40°+50°=120°≠180°

Hence, these angles measure do not form a triangle.

d)

angle measurements of 40°,60° and 80°

First we check the sum of these angles:

40°+60°+80°=180°.

Hence, more than one triangle is possible.

e)

side length of 4 cm, 6 cm and 9 cm.

First we check whether it form a triangle or not:

4+6=10>9

6+9=15>4

and

4+9=13>6

Hence, a unique triangle will be formed.

You might be interested in
Micah rows his boat on a river 4.48 miles downstream, with the current, in 0.32 hours. He rows back upstream the same distance,
ira [324]
The speed of the current that Micah rows his boat on would be 3 miles per hour assuming that he is rowing 4.48 miles downstream with the current, in 0.32 hours.
7 0
3 years ago
Read 2 more answers
Help me out thank youuuuuu
ICE Princess25 [194]

Answer:

what is it?

Step-by-step explanation:

oof- sorry I don't know the answer-

5 0
2 years ago
Erin and steve divided 0.84
umka2103 [35]

Answer:

Step-by-step explanation:

idk

5 0
3 years ago
Which expression is equivalent to r to the 9th over r to the 3rd
alisha [4.7K]

Answer:

r^{6}

Step-by-step explanation:

To make this a bit easier to see, we'll expand that expression.

R to the 9th is just r times itself 9 times. R to the third is r times itself 3 times.

(excuse my bad formatting)

<u>The expression:</u>

<u>r • r • r • r • r • r • r • r • r • 1</u>

             r • r • r • 1

Remember, anything and everything has a coefficient or denominator of 1.

So, we can cancel 3 r's from the numerator and denominator.

<u>r • r • r • r • r • r • 1</u>

             1

Simplify....

\frac{1r^{6}}{1}

That just equals r^{6}.

3 0
2 years ago
What is the volume of a sphere with a diameter of 23.5 in, rounded to the nearest
zlopas [31]

Answer:

V≈6795.2in³

Step-by-step explanation:

I think

5 0
2 years ago
Other questions:
  • find the approximate length of the leg of a right triangle with one leg length 8 and hypotenuse length 19
    11·2 answers
  • Find the factor of each expression. 3. 3d^2 23d 14
    14·1 answer
  • 10 POINTS! Help me on this question please!
    8·2 answers
  • A scale on a hiking map shows that 333 inches represents 1.251.251, point, 25 miles.
    12·2 answers
  • 5x + 3(2x -1) = 3x -14 solve it
    13·2 answers
  • Suppose a deck of cards contains 13 cards:
    13·1 answer
  • How many solutions does this system have?
    6·1 answer
  • Which sentence contains a pronoun with an unclear, a missing, or a confusing antecedent?
    5·1 answer
  • If a thousand computer is marked of 35% what is the sale price ​
    15·1 answer
  • Mary bought 5 pairs of gloves and 2 hats for $95. Mary received a text from her friend Joanna ask her to buy 4 pairs of gloves a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!