An 8.6 cm line is extended by 2.4 cm. What is the length of the line now?
Original length = 8.6 cm New length = (8.6 + 2.4) cm
8.6
+2.4
____
11.0 cm = 11 cm
A 7.6-cm line is extended by 2.3 cm. What is the new length of the line now?
From a line segment of length 5.6 cm if a line of segment of length 3.4 cm is cut then the length of remaining part is:
Draw a line segment of length 8.6 cm. Bisect it and measure the length of each part.