Answer:
Step-by-step explanation:
We have
square with sides <em>s = 3cm</em>
four triangles with base <em>b = 3cm</em> and height <em>h = 9cm</em>.
The formula of an area of a square:
The formula of an area of a triangle:
Substitute:
The Surface Area:
Answer:
Wendy leaves school to go home. She walks 60 yards north and then 80 yards west. She is 10 yards from the school.
Step-by-step explanation:
8
You have to get the common factors which in this case is 6 then u multiply by 2 and 3 by 2 which is 3 4/6. Then add 4 2/6 + 3 4/6 and that is equal to 8
