From What I understood, I need to find the area and perimeter of those shapes
Bolded words are answers
1. Triangle
Area
9*15=135
135/2=67.5
Perimeter
15+15=30
30+9=39
2. Pentagon
Area: 15.48
Perimeter: 15
Hope this Helps!
Answer:
We have
We have 10 points to find:
area of a square prism is 2×a square +4ah
4mn. You are multiplying them all together.
I'm not sure if you use "x" as your variable, so:
# + 5 = 3 or x + 5 = 3