Question

Q1. Solve the following questions:
1. Fill in the blanks:-
1 Line is a ------- of points.
2 An ------ is formed by two rays starting from the same point.
3. A 3 sided polygon is called a--------
4 An angle whose measure is bigger than 90 degrees but less than 180 degrees-----​

Answer 1

Answer:

1. A line is defined as a line of points that extends infinitely in two directions. It has one dimension, length. Points that are on the same line are called collinear points. A line is defined by two points and is written as shown below with an arrowhead.

2. An angle------ is formed by two rays starting from the same point.

3. A 3 sided polygon is called a--------traingle.

4.An obtuse angle has a measurement greater than 90 degrees but less than 180 degrees. However, A reflex angle measures more than 180 degrees but less than 360 degrees. So, an angle of 190 degrees would be reflex.