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All About Angles Part - 4
1.
If two lines intersect each other, any two adjacent angles would be ________
Acute angles
Suplementary angles
Obtuse angles
Complementary angles
2.
When two lines intersect, four angles are formed; two opposite angles are called?
Right angles
Obtuse angles
Vertex angles
Vertical angles
3.
In the diagramme vertical angles are?
c. Answer b and d are correct
b. 1 and 3
d. 2 and 4
a. 1 and 2
4.
In the diagramme vertical angles are?
d. 2 and 3
b. 1 and 2
c. 1 and 4
a. Answer c and d are correct
5.
Vertical angles, formed by the intersection of two lines, have ______measure.
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6.
Define vertical angle?
Pair of equal angles formed on opposite sides of the point at which two lines intersect.
Pair of equal angles formed on adjacent sides of the point at which two lines intersect.
7.
If two lines which are not perpendicular intersect each other then?
All the vertical angles will be equal
No angle will be equal to the other
All the angles will be equal
8.
If a line AB, called a transversal, intersects a pair of parallel lines, _____ angles are formed?
8
6
12
4
9.
If a line, called a transversal, intersects a pair of parallel lines, eight angles are formed. The relationship among these angles is?
All are correct
All four acute angles are equal ( a = c = e = g)
All four obtuse angles are equal ( b = d = f = h)
The sum of any pair of acute and obtuse angle is 180�, (a+d=180� ,d+e=180� ,b+g=180� etc.)
10.
If a line intersects two parallel lines, the line is called?
Diagonal
Intersector
Transversal
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