Answer: A. 4 m
Step-by-step explanation:
We know that a rhombus is a kind of parallelogram.
Area of parallelogram = (Altitude ) x ( Base)
Thus , Area of rhombus = (Altitude ) x ( Base)
As per given , Base = 2.5 meters
Area of rhombus = 10 square meters
Substitute all values in formula , we get
[tex]10=(\text{Altitude})\times2.5\\\\\Rightarrow\ \text{Altitude}=\dfrac{10}{2.5}=4[/tex]
Hence, the altitude of a rhombus is 4 m.
Thus , the correct answer is A. 4 m ,
