Subject :IMO Class : Class 7
Mohit got an assignment where he had to explain the types of angles formed by a pair of parallel lines.
He completed the assignment but when his teacher checked he saw mistakes. Identify the correct option pointing out the mistake in the parts (i to iv).
| Types of Angle | Observations |
| (i) Corresponding | ∠ 1 = ∠ 5, ∠ 3 = ∠ 7, ∠ 2 = ∠ 6, ∠ 4 = ∠ 8 |
| (ii) Alternate interior | ∠ 3 = ∠ 6, ∠ 4 = ∠ 5 |
| (iii) Vertically opposite | ∠ 1 = ∠ 4, ∠ 5 = ∠ 6 |
| (iv) Alternate exterior | ∠1 = ∠8, ∠2 = ∠5 |
A Only (i)
B Only (ii)
C Both (i) and (iii)
D Both (iii) and (iv)
it is d