Math, asked by tanyasingh3123, 3 months ago

Two rectangular strips of metal wach measuring 50 cm by 10 cm are welded to form a '+' symbol as shown . This logo os to be painted red on both sides . This surface area to be painted is​

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Answered by kodre
14

Answer:

1800 sq cm

Step-by-step explanation:

Total surface area =2(50×10) + 2(50×10) - 2(10×10)

= 1000 + 1000 - 200

= 1800 sq cm

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