vanna78
vanna78
04-05-2022
Mathematics
contestada
Find the measurement of x
Respuesta :
Hrishii
Hrishii
04-05-2022
Answer:
x = 40°
Step-by-step explanation:
In circle with center O.
[tex]\angle AOB[/tex] is central angle.
[tex]m\angle AOB= 80\degree[/tex] (Given)
[tex]m\widehat{(AB)} =m\angle AOB[/tex] (By central angle theorem)
[tex]\implies m\widehat{(AB)} =80\degree[/tex]
[tex] \angle ACB[/tex] is inscribed angle and [tex]\widehat{(AB)}[/tex] is intercepted by it.
[tex]\implies m\angle ACB=\frac{1}{2}\times m\widehat{(AB)}[/tex] (By inscribed angle theorem)
[tex]\implies x=\frac{1}{2}\times 80\degree[/tex]
[tex]\implies \huge\purple{ x=40\degree}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
Over the period of 1926-2014: Multiple Choice the risk premium on large-company stocks was greater than the risk premium on small- company stocks. U. S. Treasur
A boy scout has 3 meters of rope, he cuts the rope into cords of 3/5 m long, how many cords will he make?
What is the length of the segment with endpoints (-3, 4) and (5,4)? A) 2 B) 8 C) 16 D) 64
Which of the following best describes the matter present in an ecosystem? A. When an organism reproduces, new matter is added to it's ecosystem. B. The waste ma
I WILL GIVE BRAINLIEST!! Why did China construct the Great Wall? Check all that apply. o to provide a symbol of strength o to protect the people from invaders o
I'll be giving Brainliest to whoever can help! The passage is, Video Gameplay on Zachary Felton.
In what ways was the economy of the United States changing?
Five children fight over a 2 kg toy truck. Sally pulls North with a force of 10 N, Ben pulls South with a force of 5 N, Casey pulls East with a force of 2 N, Dy
Choose the law each sentence describes. This law relates a planet’s orbital period and its average distance to the Sun. The orbits of planets are ellipses wit
*********************************************