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
luda_lava [24]
2 years ago
13

For triangle xyz , the measures of angles x,y, and Z are known. Which method should be used to start solving triangle xyz?

Mathematics
1 answer:
Kisachek [45]2 years ago
5 0

Neither the <u>laws of sines</u> nor the <u>law of cosines</u> can be used to solve the triangle. The correct option is the third option - neither law can be used

<h3>Solving trianngles using the laws of sines & cosines </h3>

The law of sines is written as

\frac{sinA}{a}=\frac{sinB}{b}= \frac{sinC}{c}

Where a,b, and c are sides of any given triangle and A,B, and C are the angles.

This law is used when we are given either

  1. Two angles and one side, or
  2. Two sides and a non-included angle

The law of cosines is written as

a² = b² + c² -2bc cosA, or

b² = a² + c² - 2ac cosB, or

c² = a² + b² -2ab cosC

Where a,b, and c are sides of any given triangle and A,B, and C are the angles.

This law is used when we are given either

  1. Three sides or
  2. Two sides and the included angle

Now, for triangle xyz, which the measures of angles X,Y, and Z are known, neither law can be used to solve the triangle.

Hence, neither the <u>laws of sines</u> nor the <u>law of cosines</u> can be used to solve the triangle. The correct option is the third option - neither law can be used

Learn more on Solving triangles using the laws of sines & cosines here: brainly.com/question/22339733

You might be interested in
The function y = x + 7 is graphed in the coordinate plane. Which point will not be on the line?
kondor19780726 [428]
Plug in x-values and see which one has an incorrect y value.

(x, y)

x=0; y=0+7=7; CORRECT
x=2; y=2+7=9; INCORRECT
x=9; y=9+7=16; CORRECT
x=12; y=12+7=19; CORRECT

The point that is not on the online is (9, 16).
4 0
3 years ago
Amy and Jade bought packages of gum. Amy bought a total of 48 pieces. Jade bought a total of 32 pieces. If each package had the
dolphi86 [110]

Answer:

16 pieces were in each pack of gum

7 0
3 years ago
Determine whether each question is biased. Explain your answer.
Kisachek [45]
Biased because the survey was conducted in a limited field of people aka health club which does not include other people, perhaps an unhealthy club? Or the people who are not a part of the health club? Or people who do not care about their health?
8 0
3 years ago
Read 2 more answers
Whats 318,224,475 rounded too the nearest ten.​
aivan3 [116]
318,224,480

5 is in the ones place so u round up
8 0
3 years ago
Find the value of X.
shtirl [24]

Answer:

x=15º

Step-by-step explanation:

180=25+8x+5+2x

180=30+10x

180-30=10x

150=10x

15=x

4 0
2 years ago
Read 2 more answers
Other questions:
  • Find the GCF of the monomials: 72x^3 y^2 and 210x^2y^5
    8·2 answers
  • WHAT IS .115 IN EXPANDED FORM
    6·1 answer
  • I really need help. I've been stuck on this question for almost an hour.
    11·1 answer
  • Luke jogged a total of 56.5 miles last week.  If Luke jogged the same distance, d, each day for 3 days and half that distance on
    11·2 answers
  • Solve by factoring... plz show the work. !<br>x^2+9+20. ? ​
    11·1 answer
  • A circular reception tent has a center pole 25 feet high, and the poles along the outside are 10 feet high. Assume that the dist
    8·1 answer
  • Can somebody help me I will mark brainliest
    5·2 answers
  • PLZ HELP ITS URGENTTT
    15·1 answer
  • Convert each unit of length​
    14·1 answer
  • 36 divided (3x2)-4<br><br><br><br> don’t give NO WORG ANSWER
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!