Unit 4- Triangles

Question 1

Right Triangle

Answer 1

A triangle with 1 right angle

Question 2

Obtuse Triangle

Answer 2

A triangle with 1 obtuse angle

Question 3

Scalene Triangle

Answer 3

A triangle with no comgruent sides

Question 4

Isosceles Triangle

Answer 4

A triangle with 2 or more comgruent sides

Question 5

Equilateral Triangle

Answer 5

A triangle with 3 comgruent sides

Question 6

Interior Angle of a Triangle

Answer 6

1 of the 3 original angles in a triangle

Question 7

Exterior Angles of a Triangle

Answer 7

Angles that are adjacent to and form a linear pair with the interior angles of a triangle. Each vertex has a pair of exterior angles

Question 8

Leg of a Right Triangle

Answer 8

In a right triangle, the 2 sides that are adjacent to the right angle are the legs of the triangle

Question 9

Hypotenuse of a Right Triangle

Answer 9

In a right triangle, the side opposite to the right angle is the hypotenuse of the triangle

Question 10

Leg of an Isosceles Triangle

Answer 10

In an isosceles triangle the comgruent sides are called the legs

Question 11

Base of an Isosceles Triangle

Answer 11

In an isosceles triangle the non-congruent side is called the base

Question 12

Vertex of a Triangle

Answer 12

An angle consists of 2 different rays that have the same initial point; the initial point is the vertex

Question 13

Congruent Triangles

Answer 13

If triangle ABC is congruent to triangle PQR, then there is a correspondence between their angle’s sides such that the corresponding sides are congruent and the angles are comgruent

Question 14

Acute Triangle

Answer 14

A triangle with 3 acute angles