Answer:
14800
Step-by-step explanation:
Area of trapezoid = 
Using the formula above, our equation will look like this:

145 + 225 = 370
370/2 = 185
185 * 80 = 14800
PLZ GIVE BRAINLIEST
Is this problem is about solving for h? If it is, here is the answer:
Add the exponents since it’s multiplication, so it would be 2a^7, hope this helps
It depends on the dimensions of the playhouse and what they question is asking.