Circumference formula is C= 2 * pi * r
C=188.5 (pi 60)
One decimeter equals 10 centimeters. So 3 decimeters equals 30 centimeters. They are equal.
The answer would be 6 I think
Answer:
4 inches
Step-by-step explanation:
The line that is perpendicular to the bottom of the trapezoid is the height.
You would isolate the variable for ex
2x+3=9
2x=9-3
2x=6
x=3
