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
kirza4 [7]
3 years ago
11

SV−→bisects ∠RST. If m∠RSV = 64, what is m∠RST?

Mathematics
1 answer:
Kaylis [27]3 years ago
5 0

Given:

\overrightarrow{SV} bisects ∠RST.

m\angle RSV=64^\circ

To find:

The m\angle RST.

Solution:

Since, \overrightarrow{SV} bisects ∠RST, therefore

m\angle RSV=m\angle VST         ...(1)

Now,

m\angle RST=m\angle RSV+m\angle VST

m\angle RST=m\angle RSV+m\angle RSV         [Using (1)]

m\angle RST=2\times m\angle RSV

m\angle RST=2\times 64^\circ              [\text{Given }m\angle RSV=64^\circ]

m\angle RST=128^\circ

Therefore, the value of m\angle RST is 128^\circ.

You might be interested in
susan took two tests.the probability of her passing both tests is 0.6.the probability of her passing the first test is 0.8.what
Shtirlitz [24]
/i think the answer is 1.0
7 0
3 years ago
Read 2 more answers
In the diagram below, AB = BD = BC, and mZA = 24°. Find<br> mZC.
snow_tiger [21]

Answer:

m∠C = 66°

Step-by-step explanation:

Since AB = BD, it means this triangle is an Isosceles triangle and as such;

∠BAD = ∠BDA = 24°

Thus, since sum of angles in a triangle is 180,then;

∠ABD = 180 - (24 + 24)

∠ABD = 180 - 48

∠ABD = 132°

We are told that BC = BD.

Thus, ∆BDC is an Isosceles triangle whereby ∠BCD = ∠BDC

Now, in triangles, we know that an exterior angle is equal to the sum of two opposite interior angles.

Thus;

132 = ∠BCD + ∠BDC

Since ∠BCD = ∠BDC, then

∠BCD = ∠BDC = 132/2

∠BCD = ∠BDC = 66°

3 0
2 years ago
The diagram shows triangles ABC and PQR. ABC is mapped to PQR by combining two single transformations
levacccp [35]
Try maybe just try hello reply back asap
7 0
1 year ago
On his first three tests, Shaun scored 88, 98, and 79. What score must he get on his fourth test to have an average (mean) of 80
solniwko [45]

Answer:

Step-by-step explanation:

let score in fourth test=x

88+98+79+x=80×4

265+x=320

x=320-265=55

7 0
2 years ago
Let f(x) ln(1+t^2)dt find f'(x) find the critical numbers of f g
OverLord2011 [107]
X1y hope it helps I'm just starting out
7 0
3 years ago
Other questions:
  • a countrys population in 1995 was 162 million. in 1999 it was 167 million. Estimate the population in 2004 using the exponention
    13·2 answers
  • How long would it take to run the 100-yard dash if you could average 10 yards/second?
    14·1 answer
  • Use long division to find quotient below
    10·1 answer
  • [09.01]
    13·1 answer
  • Which equation is correct?
    11·1 answer
  • Find the measure of the missing angle.
    15·1 answer
  • Hon rolled a bowling ball so that it traveled 60 feet in 3 seconds.
    5·1 answer
  • I WILL GIVE BRAINLIEST
    9·1 answer
  • 2 1/4 + 3/4 =<br>276x40​
    12·1 answer
  • Nikko scored 90, 98, 87, 85 and 95 on his seatwork. What is his average score?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!