makayladillard3 makayladillard3
  • 02-01-2018
  • Mathematics
contestada

Given: Circle O,
Chords
:
AB
||
CD,
Chords:
DE
≈
CE,
Arc
AB = 48°,
Arc
BC = 16°,find
Arc
CD.


HELP

Respuesta :

gandomlk00
gandomlk00 gandomlk00
  • 02-01-2018
In A Circle:
If AB || CD ⇒ BC = AD = 16°
AB + BC + CD + AD = 360°
AB + CD + 2BC = 360°
48° + CD + (2*16°) = 360°
CD = 360° - 48° - 32°
CD = 280°
Answer Link

Otras preguntas

If r = x, y, z and r0 = x0, y0, z0 , describe the set of all points (x, y, z) such that |r − r0| = 5.
Come pare and order the following numbers : 5.2, -5.6(repeating 6), 3&9 tenths(mixed number), √21
CHECK MY ANSWERS PLS!!
A hypothetical poison prevents nucleoli from carrying out their functions. which organelles would be affected by this poison?
write a brief political monologue about democracy from an athenian slaves point of view
Which of the following pharaohs is described in the passage below? This pharaoh ruled the New Kingdom and made Egypt a mighty empire. His invasion of Nubia grea
Anthony drew a pentogon with each side measuring 6 inches. Carol drew a hexagon with each side measuring 5 inches. Which shape has a greater peremeter? Write an
A single die is rolled one time. find the probability of rolling a number greater than 1 or less than 6.
carly has a soccer game every 4th day matt has a soccer game every 5th day. when will they first have a game oh the same day
Under feudalism, what did lords give to the king in exchange for land?