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

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 does a paper prototype minimize constraints when compared to a digital one

What type of Symmetry

Compare and contrast nuetrons,protons, and electrons

Help me please !!!!!!!!!

Rewrite the expression (-x3 + x2 - x + 1)/(- x - 1) using the long division method.

Who created the piece below? an apple cup with a removable lid and gilded base. a. albrecht durer b. albrecht altdorfer c. krug family d. riemenschneider

HELP!!!!!! 100 POINTS!!!!!! Kyle and Lauren teach swimming lessons during the summer. Kyle has 8 classes with g students in each class and 6 classes with h stud

Under President Johnson’s plan for Reconstruction, how could states be readmitted to the Union? Twenty percent of a state’s white males had to swear loyalty. St

1. Read the following excerpt from "Notes of a Native Son" by James Baldwin: All of my father's texts and songs, which I had decided were meaningless, were arra

Based on your understanding of word roots, what does astronomy mean? A. the study of rocks and other non-living objects B. the study of matter and energy C. the