Answer:
Step-by-step explanation:
15×15=225=r^2
3π=3×3.14 =9.42
7π=7×3.14=21.98
so the distance around window , in feet be
3π=3×3.14=9.42
a) never true
a radius is always half of a diameter
-2
The integer of - 2 is - 2 only as integers can be positive and negative whole numbers
