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
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State ‘T’ for true and ‘F’ for false.
(A) A quadrilateral is a five sided polygon.
(B) All the four sides of a rhombus are equal.
(C) A trapezium has all angles equal.
(D) Half of a revolution is straight angle.
| (A) | (B) | (C) | (D) | |
| A | F | F | T | T |
| B | F | T | F | T |
| C | T | T | F | F |
| D | T | F | T | F |
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