#### Term 1 Geometry 3 Marks and 5 Marks Questions

7th Standard

Reg.No. :
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Maths

Time : 00:45:00 Hrs
Total Marks : 40
5 x 3 = 15
1. If $\angle$POQ = 23° and $\angle$POR = 62° then find $\angle$QOR

2. Two angles are in the ratio 3:2. If they are linear pair, find them.

3. Can two lines intersect in more than one point?

4. In the figure EF parallel to GH

5. In the given figure, the arms of two angles are parallel. If ∠ABC = 70°, then find
(i) ∠DGC
(ii) ∠DEF

6. 5 x 5 = 25
7. (i) Name the angle that corresponds to $\angle$1.
(ii) Name the angle that is alternate interior to $\angle$3.
(iii) Name the angle that is alternate exterior to $\angle$8.
(iv) Name the angle that corresponds to $\angle$8.
(v) Name the angle that is alternate exterior to $\angle$7.
(vi) Name the angle that is alternate interior to $\angle$6.

8. If l is parallel to m, find the measure of x and y in the figure.

9. Construct bisector of the ∠ABC with the measure 80°.

10. In the following figure, show that CDIIEF

11. In the adjoining figure, the lines $\overleftrightarrow { AB }$ and $\overleftrightarrow { CD }$ intersect at 'O'. If ∠COD = 50°, find the measures of the other three angles.