An Isosceles Triangle Is a Triangle in Which Two Sides

question 57

Short Answer

An isosceles triangle is a triangle in which two sides are equal in length. The angle between the two equal sides is called the vertex angle, while the other two angles are called the base angles. If the vertex angle is 40°, what is the measure of the base angles? __________°

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Definitions:

Western Ideas

Concepts, philosophies, and ideologies that originated or were popularized in Western Europe and North America, often associated with values such as democracy, individualism, and progress.

China

A country in East Asia, the world's most populous nation, with a rich history, diverse cultures, and significant influence on global affairs.

Japan

Situated in the Pacific, Japan stands as a nation steeped in a blend of modern innovation alongside deep-rooted cultural practices and is noted for its significant contributions to global culture and technology.

Emelian Pugachev

A Cossack leader who led a major peasant uprising against the Russian empire in the 18th century, known as Pugachev's Rebellion.