ProvingLinesParallel
... You are given that 4 and 5 are supplementary. By the Linear Pair Postulate, 5 and 6 are also supplementary because they form a linear pair. By the Congruent Supplements Theorem, it follows that 4 6. Therefore, by the Alternate Interior Angles Converse, g and h are parallel. ...
... You are given that 4 and 5 are supplementary. By the Linear Pair Postulate, 5 and 6 are also supplementary because they form a linear pair. By the Congruent Supplements Theorem, it follows that 4 6. Therefore, by the Alternate Interior Angles Converse, g and h are parallel. ...
Maths (E) - General Education
... 2. △ABCis an equilateral triangle. A circumcircle is drawn to it. Prove that the triangle formed by the tangents tothe circle at the vertics of ABC is another equilateral triangle. If the perimeter of △ABCis 10cm ,calculate the perimeter of triangle P QR. What is the relation between the perimeters ...
... 2. △ABCis an equilateral triangle. A circumcircle is drawn to it. Prove that the triangle formed by the tangents tothe circle at the vertics of ABC is another equilateral triangle. If the perimeter of △ABCis 10cm ,calculate the perimeter of triangle P QR. What is the relation between the perimeters ...
