Math, asked by s14605ajagriti2130, 3 months ago

Q. A classroom blackboard is 75 cm long and 12 cm wide. Find the perimeter of the blackboard?

Answers

Answered by myra1238

4

Answer:

p = 2 ( l + B )

p = 2 ( 75 + 12 )

p = 2 * 87 ( AS 7 +

Step-by-step explanation:

Answered by samantaankita519

1

Step-by-step explanation:

2(l+b)

2(75+12)

2(87)

184

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