meerkat18 meerkat18

03-08-2016
Mathematics

contestada

"In the diagram, m = 128° and m = 76°. What is mABC?
A) 104
B) 116
C) 128
D) 102
E) 96"

In the diagram m 128 and m 76 What is mABC A 104 B 116 C 128 D 102 E 96 class=

Respuesta :

03-08-2016

Angle ABC is an inscribed angle.

Inscribed angle = 1/2 * Intercepted Arc

The intercepted arc is arc CD + arc DA, which would be 128 + 76 = 204

m<ABC = 1/2(204)

m<ABC = 102 degrees

You answer is D) 102

Answer Link

Otras preguntas

How did Alexander the Great rise to power and how did he spread Greek culture to other lands?

Why did president Washington want the United States to remain neutral

what is the simplest square root of 1345? no decimals please

State two ways in which a single-celled organism, such as amoeba, and a human body are alike?

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch

Graph the line using intercepts: 4x-3y=12

How did Alexander the Great rise to power and how did he spread Greek culture to other lands?

What sorts of signals does the brain use to communicate sensations, thoughts and actions?

How did the Declaration of Independence change the nature of the American Revolution?