Question

Look at the triangle below. Which of the following statements is not true? 8. دن ہے a+by 180-(a + b) = y x + y = 180 180 - x -a + b *

Answer 1

In this figure we know that x and y are complementary angles so we know that:

`x+y=180`

and we also know that the internal sum of the angles of a triangle is:

`\begin{gathered} a+b+x=180 \\ 180-x=a+b \end{gathered}`

So in this case C and D are true