Mathematics Quiz Class IX

The number of lines that can pass through a given point is []

• two

• none

• only one

• infinitely many

What is the measurement of each angle in a regular hexagon? [ ]

• 120°

• 135°

• 140°

• 150°

Two complementary angles are in the ratio 4:5, then the angles are []

• 90°,90°

• 40°,50°

• 30°,150°

• 45°,45°

Mirror image of the point (9,-8) in y-axis is []

• (-9,-8)

• (9,8)

• (-9,8)

• (-8,9)

The equation of a line parallel to y-axis is [ ]

• x=1

• x+y=0

• y=0

• y=1

What is the measurement of angle y if "x" and "y" are supplementary and x=120°? [ ]

• 60°

• 120°

• 90°

• 45°