WindsorLynne
WindsorLynne
01-08-2017
Mathematics
contestada
PLEASE HELP WITH GEOMETRY
Respuesta :
Banabanana
Banabanana
01-08-2017
In the triangle DFС: ∠DFС = 94° and ∠FDС = 46°
∠FCD = 180 - ∠DFС - ∠FDС = 180 - 94 - 46 = 40°
∠ACD = ∠FCD = 40°
∠ACD is an inscribed angle
The measure of the intercepted arc is twice
that of the inscribed angle
⇒
arc AD = 2 * ∠ACD = 2 * 40 = 80°
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
Do all the dimes or all the nickels have a greater total value
the layers of earth that accounts for almost 1/2 of the planet
Why was U.S. support for the government in El Salvador controversial?
derivative of this function Y= -7X³ -8X² +6X +3
if more than one sperm cell were able to enter an egg, what might be the result?
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither for questions 3 and 4. 3 ) y = -7/8x - 1 and -8x + 7y = -21 4.) y = -1
What are the basic units that all matter is made of?
Is this statement true or false? Living things are classified by the characteristics they have in common.
a 100 kg gymnast comes to a stop after tumbling. her feet do -5000J of net work to stop her. Use the work-kinetic energy theorem to find the girl's initial velo
Germany, Italy, and Japan formed an alliance called the
