Math quiz (who ever gets all of them right gets ten points)!?

Question

Two rays that have the same endpoint form an angle.

True

False

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2: Two triangles with sides of equal length are congruent.

True

False

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3: An angle measuring 112o is called acute.

True

False

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-

4: Vertical angles have the same measure.

True

False

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5: The sum of the measures of the angles of a triangle is 360o.

True

False

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-

6: If two angles of a triangle are 21o and 74o, then the third angle is 82o.

True

False

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-

7: A line segment is a piece of line with two endpoints.

True

False

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-

8: A right triangle is a triangle with an angle measuring 90o.

True

False

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-

Answer 1

T T F T F F T T

Answer 2

T T F F T F T T

Answer 3

1.) t

2.) t

3.) f

4.) f

5.) f

6.) f

7.) t

8.) t

Answer 4

1. True, unless the rays both go in the exact same direction.

2. True

3. False.  Angles of more than 90 degrees are Obtuse.

4. True

5. False.  The sum of the angles of a triangle is 180.

6. False.  180 - (21 + 74) = 85.  See question 5.

7. True

8. True

.

Answer 5

T,T,F,T,F,F,T,T