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
astraxan [27]
3 years ago
15

What is the measure of ∠RST? A) 49° B) 52° C) 59° D) 79°

Mathematics
1 answer:
blsea [12.9K]3 years ago
7 0

Measure of ∠RST is 49°

Solution:

The image of the question is attached below.

In the given image ∠SRT = 79° and ext∠T = 128°.

∠R and ∠S are opposite interior angles of exterior angle T.

To find the measure of ∠RST.

<u>Exterior angle property:</u>

An exterior angle is equal to the sum of the two opposite interior angles.

⇒ ∠RST + ∠SRT = ∠T

⇒ ∠RST + 79° = 128°

⇒ ∠RST = 128° – 79°

⇒ ∠RST = 49°

Hence the measure of ∠RST is 49°.

You might be interested in
Given that sin(30)=1/2 and cos(30)=(sqrt3)/2, use trigonometric identities to find the value of cot(30)
Anit [1.1K]

<u>Your question: </u>given that sin(30)=1/2 and cos(30)=(sqrt3)/2, use trigonometric identities to find the value of cot(30)

The correct answer would be D \sqrt{3}

5 0
3 years ago
The angles formed by two perpendicular lines have a measure of _______.
Tpy6a [65]
The answer is 90 degrees. SO it would be B
7 0
3 years ago
Read 2 more answers
Plzz helpppp.........​
Luba_88 [7]

Answer:

B) Unequal

Step-by-step explanation:

yun po yung sagot

p follow po at pa rate at heart

8 0
3 years ago
I need help asap my friends
Talja [164]

Answer:

The first one 24/4

Step-by-step explanation:

Into usually means divide when it's used as a math term,

therefore 24 into fourths means 24 divide by 4.

7 0
3 years ago
Cd + ed = m solve for d
lakkis [162]

Answer:

677

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the determinant for the following matrix 1, 4, 4, 5, 2, 2, 1, 5, 5
    8·1 answer
  • Determine if the statement is always, sometimes or never true. There are 250 degrees in the sum of the interior angles of a poly
    9·1 answer
  • What is the product of (-7)(-4)?
    7·1 answer
  • I need help with 1-19!! Please help me!!!
    9·1 answer
  • Explain how you know that each pair of triangles are similar.
    12·1 answer
  • how do you write these equations in slope-intercept form y+1=2x-3 ,2x-3=y+1 , 2y+2=4x-6. Are they the same or different?
    12·1 answer
  • What are some abundant numbers
    10·1 answer
  • The ratio of 5 to 15
    7·2 answers
  • The student at Abu 's School voted for a new school mascot. 60% of the students voted to be the Falcons. If there are 595student
    7·1 answer
  • Using the picture below, which angle is alternate exterior to angle 2?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!