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 ( 22+ )
Otras preguntas
How many molecules of sucrose (C12H22O11, molar mass = 342.30 g/mol) are contained in 14.3 mL of 0.140 M sucrose solution?
What is the least 0.105,0.501,0.015,0.15
can every number be represented as a decimal? explain
Every adverbial clause begins with a A. action verb. B. prepositional phrase. C. coordinating conjunction. D. subordinating conjunction.
please explain/show how you got your answer.A. m <DXAB. m<CXAC. m<BXCI know that answer C is incorrect and does NOT fit the equation
Is caffeine categorized as a stimulant, depressant or hallucinogen?
The creation of the index of Forbidden Books by the Church was in part a result of which of the following? anger over being forced to give up their lavish lif
For how many years did slavery last?
Write an equation of the line that passes through the point (1,2) and has the slope, m = 2
Jody changed his filing status on last year's tax return from "Head of household" to "Single." This resulted in what? A. She gets fewer exemptions. B. There was
