madisonthedoll
madisonthedoll
25-08-2017
Mathematics
contestada
10th grade Geometry question
Respuesta :
mreijepatmat
mreijepatmat
26-08-2017
1) Central angle BOA (D)= 250° → and BOA (C) = 360-250 =110°
Then Arc BA = 110°
mes Angle BDA = mes Arc BA/2 and Angle BDA = 110°/2 = 55°
2) mes Angle BCA = (Arc BDA - Arc BA)/2 = (250° - 110°)/2 = 70°
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
In the example below, check all the answers that are TERMS. 8x + 7 - y y 8x + 7
5+6a>-1 solve each inequality.
please i need help really bad thank you have a good day
Please post detailed answers to the following questions. Please use complete sentences. What are some of your most common writing mistakes? What steps can you t
Consider the following debate between two students about the cause of the phases of the Moon and answer the question: Student 1: The phase of the Moon depen
What is the length of PQ in this diagram
A common design requirement is that an environment must fit the range of people who fall between the 5th percentile for women and the 95th percentile for men. I
Find the area of the shape shown below.
The ratio of protein to fat in a health food bar is eight to three. which numerical value is equivalent to this ratio?
Nicole rented a movie. She started the movie at 11:37 PM, and it was 2 hours 43 minutes long. When did the movie end
