ghisingtoyandra ghisingtoyandra

03-01-2022
Mathematics

contestada

A cuboid is thrice as long as it's breadth and is 4 cm high if it's volume is 300cm² find its length and breadth and total area

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nutansingh2063 nutansingh2063

03-01-2022

Step-by-step explanation:

v=l×b×h

300cm²=4×3x×x

300÷12=x²

x=5

3x=3×5=15

a=15×5

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