Answer:
224 cubic meters
Step-by-step explanation:
3*4=12 (for both triangles)
4*9= 36 36*5=180 (for the 5 rectangles)
4*4=16 16*2=32 (for both squares)
12+180+32=224
Answer: you're not an idiot
Answer:
Circumference = 65.97344573
Step-by-step explanation:
Given the diameter of a circle, we can use the formula C = πd to find the circumference.
C = circumference
π = pi
d = diamater
Equation: 21(π) = 65.97344573
Make sure to round to whatever decimal place is asked for!