7th Lines and angles

The complementary angle of 45⁰

• 90⁰

• 45⁰

• 135⁰

• 55⁰

The complementary angle of 89⁰

• 1⁰

• 90⁰

• 91⁰

• 9⁰

If Two angles are complement to each other and are equal , then the angles are

• 60⁰, 60⁰

• 89⁰, 89⁰

• 45⁰, 45⁰

• 90⁰, 90⁰

If two angles are equal and supplement to each other then they are

• 120⁰, 120⁰

• 60⁰, 120⁰

• 45⁰, 135⁰

• 90⁰, 90⁰

The no.of transversal lines can be drawn to two distinct lines are

• 1

• 2

• infinite

• none

A transversal line intersects two distinct lines in ...... distinct points

• 0

• 1

• 2

• infinite

which of the following is not correct?

• each angle in any pair of complementary angles is always acute

• two acute angles cant form a supplementary angle

• two right angles form a supplementary angle

• if the sum of two angles is supplementary then each of them is an obtuse angle

Which of the following is not true?

• Any pair of supplementary angles and adjacent

• any pair of adjacent angles form a supplementary angle

• any pair of complementary angle of adjacent

• any pair of adjacent angle doesnot form a complemetary angles

If two angles are supplementary then they are

• both acute

• both obtuse

• one acute and one obtuse

• cant be determine

Which of the following is not a vertically opposite angle?

• angles between legs of a folding cot

• angles between scissors

• angles between door and wall

• angles between legs of folding a chair