Q48 of 78 Page 23

Name the points and then the line segments in each of the following figures (Fig. 2.30):

(i). Points A, B and C


Line segment AB, BC and AC


(ii). Points A, B, C and D


Line segment AB, BC, CD and AD


(iii). Points A, B, C, D and E


Line segment AB, BC, CD, DE and AE


(iv). Points A, B, C, D, E and F


Line segment AB, CD, and EF


More from this chapter

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46

Write down fifteen angles (less than 180°) involved in Fig. 2.28.

 47

Name the following angles of Fig. 2.29, using three letters:


(a) ∠1


(b) ∠2


(c) ∠3


(d) ∠1 + ∠2


(e) ∠2 + ∠3


(f) ∠1 + ∠2 + ∠3


(g) ∠CBA – ∠1

 49

Which points in Fig. 2.31, appear to be mid-points of the line segments? When you locate a mid-point, name the two equal line segments formed by it.

 50

Is it possible for the same

(a) line segment to have two different lengths?


(b) angle to have two different measures?