Matematika Kelas III

What is a perpendicular line?

• Curved line

• Lines that never parallel

• Lines that intersect forming a right angle

When are two lines said to be parallel?

• They never meet even when extended

• They intersect at one point

• They move away from each other

What do we call lines that are always equidistant?

• Straight line

• Parallel line

• Broken line

What is an angle greater than a right angle called?

• Obtuse angle

• Acute angle

• Sharp angle

Give an example of an object that has a right angle.

• Plate

• Cabinet

• Ball

What is an angle less than 90 degrees called?

• Obtuse angle

• Acute angle

• Straight angle

What do we call two lines that meet at one point?

• Parallel lines

• Irregular lines

• Intersecting lines

What shape do two perpendicular lines usually form?

• Letter V

• Letter L

• Letter S

If two lines cross and form an angle of exactly 90 degrees, what is it called?

• Obtuse angle

• Acute angle

• Right angle

What do we call a straight line that is not bent?

• Curved line

• Broken line

• Straight line