jessielunajl jessielunajl
  • 17-06-2020
  • Mathematics
contestada


A circle is centered on point B. Points A, C and D lie on its circumference.
IF ZABC measures 122, what does ZADC measure?

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 18-06-2020

Answer:

  61°

Step-by-step explanation:

The inscribed angle has half the measure of the central angle subtending the same arc (AC).

  ∠ADC = (∠ABC)/2 = 122°/2

  ∠ADC = 61°

Ver imagen sqdancefan
Answer Link

Otras preguntas

the main author of the declaration of independence was
A full lake begins dropping at a constant rate. After 4 weeks it has dropped 3 feet. What is the unit rate of change in the lake's level compared to it's full l
What event led to the ratification of the Adams-Onís Treaty?
express the product in simplest form 8/2x+8 * x^2-16/4
4x^2-5x-15=0 how to find the vertex and y intercept
What is: 4x + 6y = 48
Read this passage from "Marian Anderson Sings": "Anderson struggled over her reply. She was a singer, not an activist. She did not enjoy being the center of
Why did a rivalry begin between the Lakota and the Ojibwa
What is the substitution of Y=6x–11 -2x–3y=-7
Which was a result of the conflict between Spain and England during the late 1500s? A. The Spanish sent the fleet of ships known as the Armada to invade Engla
ACCESS MORE