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
Rufina [12.5K]
3 years ago
9

Hey!! Can anyone PLZ help the picture is down below .Thank you!!

History
1 answer:
yKpoI14uk [10]3 years ago
8 0

\huge\bold{Given :}

Angle CBA = 60°

Angle BAC = 40°

Angle BCA = x

\huge\bold{To\:find :}

The measure of angle x.

\large\mathfrak{{\pmb{\underline{\orange{Solution}}{\orange{:}}}}}

\implies {\blue {\boxed {\boxed {\purple {\sf {x\:=\:80°}}}}}}

\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}

We know that,

\sf\pink{Sum\:of\:angles\:of\:a\:triangle\:=\:180°}

➪ ∠ CBA + ∠ BAC + ∠ BCA = 180°

➪ 60° + 40° + x = 180°

➪ 100° + x = 180°

➪ x = 180° - 100°

➪ x = 80°

Therefore, the measure of angle x is 80°.

Now, the three angles of the triangle are 60°, 40° and 80° respectively.

\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}

∠ CBA + ∠ BAC + ∠ BCA = 180°

✒ 60° + 40° + 80° = 180°

✒ 180° = 180°

✒ L. H. S. = R. H. S.

\boxed{Hence\:verified.}

\huge{\textbf{\textsf{{\orange{My}}{\blue{st}}{\pink{iq}}{\purple{ue}}{\red{35}}{\green{ヅ}}}}}

You might be interested in
The Supreme Court opposed Andrew Jackson's Indian removal policies by:
tresset_1 [31]

Answer:

B i think

Explanation:

5 0
3 years ago
Read 2 more answers
Rocks have been used by humans thoughout histroy for tools, weapons, and
olga nikolaevna [1]
Answer: Maybe Shelter
3 0
3 years ago
Read 2 more answers
Why was the North Atlantic Treaty Organization created?
fgiga [73]

Answer:

B

The North Atlantic Treaty Organization was created in 1949 by the United States, Canada, and several Western European nations to provide collective security against the Soviet Union. NATO was the first peacetime military alliance the United States entered into outside of the Western Hemisphere

7 0
2 years ago
Read 2 more answers
WILL GIVE DaBRAINLIST IF ANSWER CORRECT The New York City riots of 1863 were partly a result of —
spin [16.1K]

Answer:

a

Explanation:

4 0
2 years ago
Who is andrew jackson?
ahrayia [7]
He is the seventh president of the USA.
7 0
3 years ago
Read 2 more answers
Other questions:
  • How accessible do you find the literature of the romantic era
    10·1 answer
  • What caused the 1929 stock market crash?
    5·1 answer
  • Which document is associated with republicanism, individual rights, separation of powers, and checks and balances?
    7·1 answer
  • Which two countries in north america make up anglo-american?
    11·1 answer
  • Which level of government had the police power in the federal system
    11·1 answer
  • Why was the invention of barbed wire in 1874 so important to farmers?
    10·2 answers
  • The term ________________ refers to “identification as someone who is challenging, questioning, or changing gender from that ass
    6·1 answer
  • The graph shows poverty rates in the United States.
    12·2 answers
  • What did Paola do incorrectly in her experiment with dissolving sugar in tea? A) She did not read the correct books. B) She used
    7·1 answer
  • Do you know this it is for social studies
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!