Lines and Angles

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Question

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Question 1 :

An exterior angle of a triangle is 80⁰ and two interior opposite angles are equal. Measure of each of these angles is :

1. 60⁰
2. 40⁰
3. 120⁰
4. 100⁰
Answer
26760

Question 2 :

The angle which is equal to 8 times its complement is:

1. 80⁰
2. 90⁰
3. 88⁰
4. 72⁰
Answer
26761

Question 3 :

If two supplementary angles are in the4 ratio 2 : 7, then the angles are :

1. 35⁰, 145⁰
2. 50⁰, 130⁰
3. 40⁰, 140⁰
4. 70⁰, 110⁰
Answer
26762

Question 4 :

If two interior angles on the same side of a transversal intersecting two parallel lines are in the ratio 2 : 3, then the largest of two angles is :

1. 36⁰
2. 108⁰
3. 54⁰
4. 72⁰
Answer
26763

Question 5 :

The exterior angle of a triangle is equal to the sum of two

1. interior angles
2. exterior angles
3. alternate angles.
4. interior opposite angles
Answer
26764