Seudónimo Seudónimo
  • 03-08-2017
  • Mathematics
contestada

A)6
B)10
C)45
D)85
Someone help me and give me a example how you got the answer too please !!

A6 B10 C45 D85 Someone help me and give me a example how you got the answer too please class=

Respuesta :

BrainIess
BrainIess BrainIess
  • 03-08-2017
Since both chords are congruent,
arc WX = arc YZ
∠ WX = ∠ YZ

∴ 3p + 55° = 7p + 15°
4p = 40°
p = 10°

YZ = 7p + 15°
YZ = 7(10°) + 15°
YZ = 85°

Answer is D.
Answer Link

Otras preguntas

Biogeography is the study of the distribution of species in different regions through the history of life on Earth. The map below shows the approximate arrangem
French help please‼️⁉️
22/20 in simplest form
What percent of 84$ is 21$
After a nap, people tend to be happier and more alert. They do better work and avoid mistakes. Nappers may even have better long-term health than non-nappers¿wh
I need an answer and explanation please 12 points
Many people migrated to the Sunbelt to A. buy inexpensive land and start family farms. B. work in the defense, aerospace, electronics, and petrochemical industr
For a track meet, Tara ran the 1,600 m event at constant speed in 5 minutes and 20 seconds. What was her speed? THIS IS 60 POINTS.
Simplify the Absolute value of 120+x , if x<−120
During the age of discovery, what was common reason rulers sent explorers to unknown lands