Question

please tell the answer of this question step by step​

Answer 1

Step-by-step explanation:

900 m, 300 m

Solution :

Let the altitude be x metres. Then, base = 3x metres.

∴ area=(12×base×altitude)=(12×3x×x)m2=3x22m2.

But, area=total cost of sowingrate per hectare=78358hectares=(272×10000)m2=135000m2.

∴ 3x22=135000⇒x2=90000⇒x=300.