Question 38
In the above figure (Q. No. 37), which one of the following is not true? (a) ∠1+∠5=180∘ (b) ∠2+∠5=180∘ (c) ∠3+∠8=180∘ (d) ∠2+∠3=180∘
From the above figure, ∠2 and ∠3 are alternate interior angles. Hence, ∠2=∠3
In the above figure, which one of the following is not true (c∥d,a∥b)?
(a) ∠1+∠5=180∘ (b) ∠2+∠5=180∘ (c) ∠3+∠4=180∘ (d) ∠2+∠3=180∘
In△NVY, NV = VY ≠ YN. Which of the following is true?
In the adjoining figure, ABCD is a cyclic quadrilateral. Then r + s is equal to