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

How would you write 845 as a multiplication expressions A. 8x5 B. 8x8x8x8x8 O c. 5x5x5x5x5x5x5x5
What are the features of Nuclear Receptor Screening Services? Nuclear receptors (NRs) are a class of proteins responsible for thyroid hormones and sensing stero
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!! The students in Shawn's class got to
Can you help me on 19?
Which of the following is NOT equal to ? 3/4
pls help and explain. I will give brainliest
HELP ME PLZZ NEED HELP There are 6 red marbles, 9 blue marbles, and 10 green marbles in a bag. What is the theoretical probability of randomly drawing a green m
Which part of the respiratory system is where oxygen enters the bloodstream?
What is the volume of the rectangular prism in simplest terms?
1.- Un artículo de revista acerca de la tecnología en los últimos diez años. El propósito del autor es: