crazybot1122 crazybot1122
  • 01-04-2021
  • Mathematics
contestada

What is the measure of arc CD?
A. 124
B. 62
C. 64
D. 60
Help plz!

What is the measure of arc CD A 124 B 62 C 64 D 60 Help plz class=

Respuesta :

eudora eudora
  • 06-04-2021

Answer:

Option D

Step-by-step explanation:

By inscribed angle theorem,

" Measure of an inscribed angle by the arc measures half of the measure of the arc"

m(arc BCD) = 2m(∠BED)

And m(arc BCD) = m(arc BC) + m(arc CD)

m(arc BC) + m(arc CD) = 2m(∠BED)

64° + m(arc CD) = 2(62°)

m(arc CD) = 124 - 64

                 = 60°

Option D is the answer.

Answer Link

Otras preguntas

what is the slope of the linear function represented in the table
What forensic scientist discovered how to use a comparison microscope to match bullets found at a crime scene?
Which inequalities are true? Check all that apply. 0<8 8<3 8>7 8<2 8>8 1<8
Nommez quatre produits qui se vendent typiquement en France, mais se vendent rarement aux États-Unis.
. What is the surface area of this figure? Round your answer to the nearest tenth.
plot the points -4.5-2.5 on the number line then use the number line to find the distance between the two points show all work number line = <-6 -5
How do I solve this problem Increased by 3. 2 4 5 7 10 11 X, find the X
*blank* is the unauthorized copying and selling or distributing of licensed video games.
solve the equation by completing the square x^2-10x+26=8​
what is the full form of com​