jessielunajl jessielunajl

17-06-2020
Mathematics

contestada

A circle is centered on point B. Points A, C and D lie on its circumference.
If ZADC measures 23°, what does ZABC measure?

Respuesta :

sqdancefan sqdancefan

17-06-2020

Answer:

46°

Step-by-step explanation:

The central angle has twice the measure of the inscribed angle subtending the same arc. Hence ∠ABC = 2(∠ADC) = 2(23°) = 46°.

Answer Link

Otras preguntas

Which kind of adverb is the underlined word in the sWhich kind of adverb is the underlined word in the sentence? Some volunteers walked quickly to the stage.

Which of these groups was the main target of the Espionage and Sedition Acts? (3 points) isolationists war dissenters union organizers journalists

What is half of 12? And explain how u got that answer.

All witch hunts have some things in common, regardless of whom they target. Which of the following statements best describes something that happens during all w

During the Renaissance, a strong belief in humanism emerged. "Humanism" means A) that obedience to God was not as important as obedience to the state. B) that t

A cereal box has a height of 32 centimeters. It has a base with an area of160 square centimeters. What is the volume,in cubic centimeters,of the cereal box.

Which statements describe the Persian Empire? Choose all answers that are correct. A. The Persians looked down on the culture and knowledge of the peoples they

Which of the following reform measures could voters use against a mayor they opposed ?a recall , an impeachment , a referendum, an initiative.

round 51.54 to the nearest. whole number

100 textbooks increased by 99%