bjsjsvgss bjsjsvgss

25-03-2020
Mathematics

contestada

the measures of two angles of a triangle are 69 and 21 . Is the triangle acute , right , or obtuse ?

Respuesta :

duhitzdavie duhitzdavie

25-03-2020

Answer:

it is a right

Step-by-step explanation:

the two other angles add up to 90, which makes the last angle 90 degrees, since a triangle measures a total of 180 degrees.

Answer Link

Otras preguntas

What is a Corn Dog? and when was it invented?

What is five and one hundred four millionths in decimal place value?

Which countries on both sides of the Atlantic experienced revolutions during the late 18th and early 19th centuries?

It is normal for the economy to go through cycles of expansion and recession. True Fals

What was the main reason the United States announced the Open Door Policy? to help spread democracy to Southeast Asia to prevent the victory of the Chinese Comm

a rectangular area of land is being sold off in a smaller pieces. The total area of the land is 2(15th power) square miles. The pieces being sold are 8(3rd powe

Which of the following was a cause of Chinese isolation following the death of Yongle? A The new Emperor ended ship construction and Chinese exploration. B The

2.15 Liters of helium gas at a pressure of 58 kPa and a temperature of 25 degrees celsius, what is the new volume at stp?

What is a protagonist?

which of the following describes an experience wealthy and poor women shared during the industrial revolution