A red carpet 12m long and 1.5 m wide is kept for welcoming foreign dignitaries and heads of state.A 10 cm wide border runs parallel to the lengths or both the edges along the width of 1 edges . The border is 25cm wide and on the other side the border is .5 m broad with 'welcome' inscripted on it.find total area of the border?

Asked by pathaniakajal16 | 7th Jan, 2019, 05:25: PM

Expert Answer:

 
As per my understanding of this question, I have drawn the above figure of the red carpet described in question.
 
Area of border = (2×12×0.01 + 1.5×.025 + 1.5×.5) sq.m  = 1.0275 sq.m

Answered by Thiyagarajan K | 8th Jan, 2019, 06:28: PM

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