D. 3090
Explanation:
6(103)= 618
618(5)= 3090
Answer:

Step-by-step explanation:
we know that
In a parallelogram opposite sides are parallel and congruent
The area of a parallelogram is given by the formula

we have

---> perpendicular distance from the base
substitute

Answer:
rectangle , quadrilateral and parallelogram
Answer:
120
Step-by-step explanation:
2(60)
120
Quick maths.