Ali512cia Ali512cia

20-06-2017
Mathematics

contestada

Classify ∆ABC by its angles if m A= x, m B= 2x, and m C= 3x

Respuesta :

budwilkins budwilkins

20-06-2017

All 3 angles of any triangle have a sum = 180
Therefore, x + 2x + 3x = 180
6x = 180
x = 180/6 = 30
So It is a 30-60-90 special right triangle!!

Answer Link

Otras preguntas

Once Lenin and the Red Army had won the Russian Civil War in 1921, what did he change the name of his Bolshevik party to?

please help still struggling

Who was Joseph McCarthy and how did his actions inflame the public's fear of communism?

Help plzzzzzzsfggfdzzz plus

Please help me with questions 5, 6, and 7

A cylinder is full at 471 cm³ and has a radius of 5 cm. It currently contains 314 cm³ of water. What is the difference between the height of the water in the f

Claudine loves to sail but does not have her own boat. Luckily, her friend from sailing class, Misty, has agreed to loan her a sailboat to test in the harbor fo

A side of a regular pentatgon is 20 inches in length. Find the length of the apothem of the pentagon to the nearest tenthg of an inch.

Find the lateral area and the total area of the prism. 27 sq. ft. 36 sq. ft. 54 sq. ft.

What was the main concern with the first draft of the Articles of Confederation?