Answer :
Answer:
47.5
Step-by-step explanation:
A= h·([tex]\frac{b1+b2}{2}[/tex])
So, 11cm+8cm=19cm
19cm÷2=9.5cm
9.5cm×5cm=47.5cm
Therefore your answer is 47.5cm
Answer:
47.5
Step-by-step explanation:
A= h·([tex]\frac{b1+b2}{2}[/tex])
So, 11cm+8cm=19cm
19cm÷2=9.5cm
9.5cm×5cm=47.5cm
Therefore your answer is 47.5cm