kirklend kirklend

23-02-2015
Mathematics

Answered

Triangle ABC is similar to triangle XYZ by the AA Similarity Postulate.

Also, m∠A = 39° and m∠C = 24°.

What is m∠Y?

Answer :

konrad509 konrad509

23-02-2015

[tex]m\angle Y=m\angle B\\\\ m\angle B=180-m\angle A-m\angle C\\ m\angle B=180-39-24\\ m\angle B=117^{\circ} \\ \Downarrow\\ \boxed{m\angle Y=117^{\circ}}[/tex]

View image konrad509

Answer Link

Other Questions

The historical period from the 16th through 18th centuries that impacted religious, political, and cultural institutions by challenging how people viewed the wo

Is the example a complete sentence, sentence fragment, or run-on sentence? Heather was the star of the show. A. sentence fragment B. complete sentence C. ru

Imagine you strongly support a certain bill. You want it passed into law. Which of the following actions is the most powerful way for you to support that effort

12 stamps increased by 125% Find the new amount

Which of these is the MOST LIKELY contributor to "acid rain"? A) cars that run on gasoline B) erosion from deforestation C) power plants that burn coal

Is the example a complete sentence, sentence fragment, or run-on sentence? Jonathan is the quarterback of the football team. A. sentence fragment B. run-on s

24 red marbles is 40% of ____ marbles

Why is Nelson Mandela important to society?

The Dutch East India Company did all of the following except a. monopolized the spice trade. c. made ties with local rulers. b. opened trade with China. d. help

How did Polynesian culture change after some Polynesians traveled to South America? The custom of human sacrifice was introduced. Restrictions based on kapu and