Answer:
perimeter of a square= 4 times square root of area

? + 8 = 11
Subtract 8 from both sides.
? = 3
HG = 8
? + 6 = 9
Subtract 6 from both sides.
? = 3
HI = 3
The simplest fraction is 1/16
Answer: 3
Step-by-step explanation: m=2 so 7.5x2 = 15
15/5 is 15 divided by 5 so the answer is 3
Some figures have more faces than others.
some have diffrent base
They are all 3-Dimensional shapes