solaric
solaric solaric
  • 25-04-2020
  • Mathematics
contestada

PLease help! this is geometry circles stuff

PLease help this is geometry circles stuff class=
Relax

Respuesta :

PhillSwift
PhillSwift PhillSwift
  • 25-04-2020

Answer:

15 degreese

Step-by-step explanation:

Given AOB 30 - has to make angle DOB 150 cause that be 180 since DA is the diameter

Also they say DE is the same as EK - 30

now EKA is 180 but you got to subtract that EK 30 = 150

to find C you do 1/2 ( ABD - KA )

1/2 (180 - 150)

is 15

Answer Link

Otras preguntas

if p = the game system's original price in dollars, which algebraic expression represents the reduced price? A. 99 + p B. P - 99 c. 99 - p d. 99p
What is the purpose of interphase in the eukaryote cell cycle
What were the effects of major new military technologies on world war 1
He fact that the Constitution is the "supreme law of the land" illustrates which aspect of our government?
How do I find the median for 77,82,87,85,32,78?
how many of the following elements have 2 unpaired electrons in the ground state? C, O, Ti, Si a) 1 b) 3 c) 4 d) 2
How can renewable can help us in the future
Theory that many different realities are happening at once True or false
What was the bush doctrine
25 points IF YOU GET THEM RIGHT ! JUST FILL IN THE BOXES WITH THE CORRECT WORD ( I really need help ) .