# Ex.5.2 Q2 Lines and Angles - NCERT Maths Class 7

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## Question

In the adjoining figure, identify:

(i) The pairs of corresponding angles.

(ii) The pairs of alternate interior angles.

(iii) Pairs of interior angles on the same side of the transversal.

(iv) The vertically opposite angles.

## Text Solution

**Steps:**

(i) \(\angle1 \rm \,and\, \angle5; \angle2 \,and\,\angle6; \angle4 \,and\,\angle8; \angle3 \,and\,\angle7\)

(ii) \(\angle3\rm \,and\,\angle5 \,, \angle2 \,and\,\angle8\)

(iii) \(\angle3\,{\text {and} }\,\angle8,\angle2\,{\text {and} }\,\angle5\)

(iv) \(\angle1\,{\text {and} }\,\angle3; \angle2\,{\text {and} }\,\angle4; \angle6\,{\text {and} }\, \angle8; \angle5\,{\text {and} }\,\angle7\)