Answer:
The correct option is B.
Step-by-step explanation:
It is given that the circumference of a circle is 7π units.
The circumference of the circle is
The area of the circle is
The area of circle is 12.25π square unit.
Therefore the correct option is B.
Answer:
(2*100,000)+(7*10,000)+(9*100)+(5*10)
Answer:
h=6
Step-by-step explanation:
the formula for a trapezoid’s area is to multiply the bases (a and b) by the height of the trapezoid, then divide it all by 2.
so typed out, that would look like:
((a+b) h) / 2
and in the case of this problem:
((22) h) / 2 = 66
so just go ahead and solve it algebraically from there and you’re good!
3n + n = 40
4n = 40
n = 40/4
n = 10 <==
Answer: if this is a triangle, then all triangles add up to 180 degrees. I dont know if this helps... sorry
Step-by-step explanation:
