3 An angle whose measure exactly 180 is called _

Question

2 _ is geometric figure is which it formed
3 Draw a figure of an acute angle whose measure is less than 90

Answer 1

1. An angle whose measure is exactly 180 degrees is called a straight angle.

2. A geometric figure formed with two rays that share a common endpoint is called an angle.

3. To represent an acute angle whose measure is less than 90 degrees, you can imagine two rays that meet at a point. Here's a simple text representation:

      /
     /
    /  (Acute Angle)
   /
  O

In this figure, the angle between the two rays forms an acute angle, as it is less than 90 degrees. You can visualize it better by imagining those lines creating a smaller "V" shape.