what is it's length
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l×b = 49
l×2.8 =49
l = 49/2.8
= 490/28
= 70/4
= 17.5 cm
l×2.8 =49
l = 49/2.8
= 490/28
= 70/4
= 17.5 cm
Mrajak:
wrong answer
17.5 mm
it's corrected
Answered by
4
area of rectangle = l × b =49cm ^2
b = 28mm = 2.8 cm
l × b = 49 cm ^2
l × 2.8 = 49
l = 49÷2.8
l = 17.5 cm
l = 175 mm
Hope it helps..!☺
b = 28mm = 2.8 cm
l × b = 49 cm ^2
l × 2.8 = 49
l = 49÷2.8
l = 17.5 cm
l = 175 mm
Hope it helps..!☺
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