Page No 191:
Question 3:
Construct the angles of the following measurements:
(i) 30° (ii) (iii) 15°
Page No 191:
Question 4:
Construct the following angles and verify by measuring them by a protractor:
(i) 75° (ii) 105° (iii) 135°
Page No 191:
Question 5:
Construct an equilateral triangle, given its side and justify the construction
Page No 195:
Question 3:
Construct a triangle PQR in which QR = 6 cm, ∠Q = 60° and PR − PQ = 2 cm