Which of the following statements is incorrect? A A triangle with three congruent sides is equiangular. B The Isosceles Triangle Theorem can be applied to equilateral triangles. C The measure of each angle of an equilateral triangle is 120°. D A triangle with three congruent angles is equilateral.

Which of the following statements is incorrect? A A triangle with three congruent sides is equiangular. B The Isosceles Triangle Theorem can be applied to equilateral triangles. C The measure of each angle of an equilateral triangle is 120°. D A triangle with three congruent angles is equilateral.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter3: Triangles

Section3.CT: Test

Problem 18CT: Complete all missing statements and reasons in the following proof. Given: RUVRV and 13 Prove: STU...

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Question

i. Which of the following statements is incorrect?

A A triangle with three congruent sides is equiangular.

B The Isosceles Triangle Theorem can be applied to equilateral triangles.

C The measure of each angle of an equilateral triangle is 120°.

D A triangle with three congruent angles is equilateral.

Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.

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