davirejohaddol davirejohaddol

14-10-2016
Mathematics

contestada

The measure of the angles of a triangle are in extended ratio 2:2:8. What is the measure of the smallest angle?

Respuesta :

nobillionaireNobley nobillionaireNobley

20-10-2016

Sum of angles in a triangle is 180 degrees.
2x + 2x + 8x = 180
12x = 180
x = 180/12 = 15

Therefore, the smallest angle mmeasures 2(15) = 30 degrees.

Answer Link

Otras preguntas

Great Britain gained control of the Suez Canal by 1875 by

A plane has an airspeed of 111 km/h. It is flying on a bearing of 79 degrees while there is a 25 km/h wind out of the northeast (bearing 225 degrees). What ar

What are the thirty- three errors

Velma must make five bottles of lemonade for the kids playing outside each bottle requires 3/4 cup of sugar how much sugar does she need?

What is your impression of Churchill’s sentence? Does it seem correct or incorrect? Does it sound like a good sentence or not? What might you change to improve

Read the excerpt from “Take the Tortillas Out of Your Poetry.”My friend had concluded that if he took his language and culture out of his poetry, he stood a bet

HELP!!! Write an equation of the line in slope-intercept form that passes through the points (2, -1) and (4, 0)

What does Eliezer mean when he writes that he feels free after his father’s death? Is he free of responsibility? Or is he free to go under, to drift into death?

How many neutrons does an element have if its atomic number is 55 and its mass number is 150?

in what why did the climate and rivers affect the development of ancient china