Can you give me the answer of this question ?
Q.9. The given figure shows $△$LMN whose area is 24 $c{m}^2$. What is the height of $△$LMN corresponding to the base MN?

Dear Faiz,
Here is the answer to your query:

Area of the triangle is : base x height
                                               2            ....(1)
                                     =24 cm ²
Base (MN)= 4 cm (given) 

So, if we substitute (1), we can tell that:
4 cm x height
          2 
=  24 cm ²


So, base x height = 24 cm ² x 2 ... (2)
                            = 48 cm² 
So, by substituting (2), we can tell that:
4 cm x height = 48 cm ²
So, the corresponding height of ​△ LMN =  48 cm² 
                                                                      4 cm 
               
                                                                   = 12 cm 

Therefore, the corresponding height of ​△ LMN according to Base as 4cm and area as 24 cm²  is = to 12 cm

Hope it helps you!