Triangles (Geometry) Flashcards
1
Q
The sum of the measures of all the angles of any triangle is _____.
A
180°
2
Q
Has three equal angles, and three sides of the same length
A
equilateral triangle
3
Q
has two equal sides, and two equal angles
A
Isosceles triangle
4
Q
has no equal sides or angles
A
Scalene triangle
5
Q
contains only acute angles
A
Acute triangle
6
Q
Contains one obtuse triangle
A
Obtuse triangle
7
Q
contains a right angle
A
Right triangle
8
Q
An _______ is equal to the sum of the two remote interior angles
A
Exterior angle
9
Q
corresponding sides of similar triangles are _____.
A
Proportional
