Answer:
See explanation
Step-by-step explanation:
The question is incomplete as the required trapezoid is not given. SO, I will answer using genera rules.
The area of a trapezoid is:

Where
parallel sides

Assume that:

The formula becomes



Answer:
Division and subtraction.
Step-by-step explanation:
The quotient is the result of a division and 'less than is a subtraction.
Answer:
1+b/a
Step-by-step explanation:
To find the amount of a/b we have to solve the equation
(a+b)/a
a/a+b/a
a/a is one so
1+b/a
Answer:
i do not know srry
Step-by-step explanation:
i think u should try and solve it with a better teacher
2 would be the lesser one