ar9nellkittyspeck ar9nellkittyspeck

14-03-2017
Mathematics

contestada

What is the measure of one of the base angles of an isosceles triangle if the measure of the vertex angle is 98 degrees ?

Respuesta :

wolf1728 wolf1728

14-03-2017

Triangles have 3 angles totalling 180 degrees.
An isosceles triangle has base angles equal so 2*base angle + vertex = 180.

180 - 98 = 2 *base angle
82 = 2 * base angle
Each base angle = 41 degrees.

Answer Link

Otras preguntas

The Socratic Method is named after this Greek philosopher. Sophocles Aristotle Socrates Zeno

Into what areas did the us expand in the late 1800s?

HELP Which sentence has no errors in capitalization? A. We could barbeque polish sausages. B. No, I don't think Canadian bacon would be appropriate. C. A vir

People who lived in the cities were forced to rely on others for employment. a. True b. False

Each one of the following words ends in est. Which one is spelled correctly? A. Sillyest B. Flattest C. Sweettest D. Bigest

True or False: If your brakes fail, slam on them as hard as possible.

Write each fraction as a percent. 1. 3/10 2. 7/20 3. 8/25

What is the oldest and most stable part of a continent? A. Pluton B. Craton C. Shield D. Crust

Which of the following accurately describes the structure of the Supreme Court? a. nine associate justices b. four junior justices, three associate justices,

The least common multiple of 2, 5, 6, and 9 is A. 60. B. 45. C. 90. D. 180.