maths

$∠a+∠d=180_{o}$. However, $∠a$ and $∠d$ cannot be equal because it is a linear pair of angle.

Answered By

toppr

How satisfied are you with the answer?

This will help us to improve better

If two lines intersect a point, then the vertically opposite angles are always ______.

View Answer

View Answer

View Answer

(i) If two lines intersect each other, then the vertically opposite angles are not equal.

(ii) If a ray stands on a line, then the sum of two adjacent angles so formed is equal to $180_{0}$.

Is this system of axioms consistent? Justify your answer.

View Answer

View Answer

$∠4and∠7$

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

View Answer

VIEW MORE

ExampleDefinitionsFormulaes

Complementary, Supplementary & Linear Pair of Angles

6 min

Adjacent and Vertically Opposite Angles

8 min

VIEW MORE