the length and breadth of class room is 50 cm an 300 cm respectively. find the length of a square shaped class room which his the same area as that class room.
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Answer:
The required length of classroom is 50√6 cm
Step-by-step explanation:
Area of Rectangular Classroom
= Length × Breadth
= (50 × 300) cm²
= 15,000 cm²
Since, area of both classrooms are equal
∴ Area of Square classroom = 15,000 cm²
⇒ length × length = 15,000
⇒ (length)² = 15,000
⇒ length = √15,000
⇒ length = √(50² × 6)
⇒ length = 50√6 cm
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