Question

1. Which of the following terms describes a figure that extends continuously in two directions?

a. ray
b. line
c. plane

2. A line that intersects two other lines is called a

a. vertex
b. skew
c. transversal

3. How many angles are formed by two intersecting lines?

a. 2
b. 4
c. 8

Answer 1

I think the correct answers are: B, C, and B.

Answer 2

#1.

By definition, a line is a collection of points extending continuously in two opposite directions.

Thus, as per this definition, the term that best describes a figure that extends continuously in two directions is a line.

Therefore, option B is the correct option.

#2.

By definition, A transversal is a line that intersects two or more co-planar lines at different points. Thus, as per definition, a line that intersects two other lines is called a transversal.

Therefore, option C is the correct option.

#3.

Two intersecting lines form a pair each of vertically opposite angles. Thus, two intersecting lines make 4 angles in total.

Thus, option B is the correct option.