Two adjacent angles have common….. and a common………
a) Side, angle
b) Vertex, arm
c) Shape, arm
d) Vertex, angle
Two angle are complementry if their sum is…
a) 90o
b) 120o
c)180o
d)360o
If the sum of two angles is 180o, then the angles are called……………..
a) Complementry angle
b) Right angle
c) Straight angle
d) Supplementary angle
A triangle, with all sides equal in length is called………………..
a) Equilateral Triangle
b) Isosceles Triangle
c) Scalene Triangle
d) All of these
A triangle in which one angle is of 90o is called…………
a) Obtuse Triangle
b) Acute Triangle
c) Right Triangle
d) None of these
A close figure of four sides is called….
a) Circle
b) Triangle
c) Quardrilaterals
d) None of these
