LINES AND ANGLES | SOME ANGLE RELATION, ANGLE MADE BY TRANSVERSAL

What Is A Transversal?|Some Angels Made By Straights Lines And A Transversal|Transversal Axioms|Theorem

In a DeltaABC angle A : angle B : angle C =2 : 3 : 4 A line CD drawn || to AB then the angle ACD is :

Lines And Angles - Some Basic Definitions|Types Of Angles|Complementary And Supplementary Angles|Relation Between Two Angles|Axioms

Some Basic Definition-Collinear And Non Collinear Points |Angles & Its Types|Complementary And Supplementary Angles|Relation Between Two Angles-Adjacent Angles|Linear Pair Of Angles,Vertically Opposite Angles|Axioms |Theorem |Transversal |Corresponding Angles,Alternate Interior Angles,Co-interior Angles

Some Basic Definitions|Types Of Angles|Complementary And Supplementary Angles|Adjacent Angles|Linear Pair Of Angles|Vertically Opposite Angles|Axioms

Point OF angle || Adjacent angle || Linear pair OF angle || Vertical-opposite angle|| Transversal lines Corresponding angle|| Alternate Interior angle || Co-interior|| Exterior angle || Example discussion

If a line makes angles of measure 60^(@) and 45^(@) with OX and OZ, then the angle made by line with Y-axis is

Angle between line if relation between direction cosine is given :: Refer-Angle Between Two Lines