By what measure, is the line A longer than line B?

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Solution

The correct option is D $4$ cm
Length of line A $= 9$ cm
Length of line B $= 7 - 2 = 5$ cm
Length of line A $-$ length of line B $= 9 - 5 = 4$ cm
Hence, line A is $4$ cm longer than line B.

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By what measure, is the line A longer than line B?

The correct option is D 4 cmLength of line A =9 cmLength of line B =7−2=5 cmLength of line A − length of line B =9−5=4 cmHence, line A is 4 cm longer than line B.

The correct option is D $4$ cm
Length of line A $= 9$ cm
Length of line B $= 7 - 2 = 5$ cm
Length of line A $-$ length of line B $= 9 - 5 = 4$ cm
Hence, line A is $4$ cm longer than line B.