Could someone help me with these two

On how to find the area of these two figures

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points

How many verticies does a triangular prims have

Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt