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 ( 51+ )
Otras preguntas
Five guarantees of the First Amendment include: freedom of the press freedom of speech freedom of religion the right of the people to peaceably assemble the rig
What characterizes an elastic collision, but not an inelastic collision, in a closed system? A. Momentum is conserved B. Total energy is conserved C. Kinetic e
what is a solid figure formed by 2 congruent parallel circles joined by a curved surface
Henry is considering purchasing a mountain bike. He likes two bikes: one costs $500, and other costs $600. He tells his dad that the bike is more expensive is m
What are the layers of the earth and what are they made out of?
Increase £1.20 by a quarter(1/4)
State whether either extreme in the data set is an outlier. A. The upper extreme is an outlier. B. The lower extreme is an outlier. C. Both extremes are ou
Select the definition of democracy. A. rule by many B. rule by a representatives C. rule by religious leaders D. rule by a few individuals B!!!!???
which force gravitational or electrical repels as well as attracts?
WHich is shorter 3/4 of a minute or 2/4 of an hour
