**Question:**

Plot the given points on a graph sheet and check if they lie on a straight line. If not, name the shape they form when joined in the given order.

(i) *A* (0, 2), *B* (0, 3.5), *C* (0, 5) and *D* (0, 6)

(ii) *P* (1, 3), *Q* (1, 5), *R* (3, 3) and *S* (3, 5)

(iii) *E* (4, 5), *F* (5, 5), *G* (5, 7) and *H* (6, 5)

(iv) *L* (2, 0), *M* (2, 3), *N* (0, 3) and *O* (0, 0)

(v) *J* (4, 3), *K* (6, 1), *L* (6, 5) and *M* (4, 7)

**Solution:**

(i) After joining the given points, we see that they form a straight line.

(ii) After joining the given points, we see that they form a square.

(iii) After joining the given points, we see that they form a traingle.

(iv) After joining the given points, we see that they form a rectangle.

(v) After joining the given points, we see that they form a paralellogram.