A 7.6-cm line is extended by 2.3 cm. What is the new length of the line now?
9.8 cm
9.9 cm
5.3 cm
7.9 cm
New length = 7.6 + 2.3
7.6
+2.3
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Line segment of length 4 cm is joined with the line segment of length 8 cm. What is the length of the new line segment?
Draw a line segment AB of length 5.3 cm. Using two different methods bisect AB.