Answer:
d, triangular pyramid
Step-by-step explanation:
C= 140, G=90 N=130 in which will make the answer 360 or a complete circle
Answer:
36π mm²
Step-by-step explanation:
Please, Mark, it's π or pi, not pie.
Formula for the area of a circle: A = πr²
so, if the radius is 6 mm, the area is A =π(6 mm)² = 36π mm²
You change the ratio to suit the situation.
1cm:5m > 30cm: 150m
( I did this mentally so double check 5*30)
One hundred and nine is the answer