Answer:
Area of the circle = 
Step-by-step explanation:
Radius of the circle= 3 cm
Area of the circle=
As,
Putting the values in the formula:
Area of the circle= 
The area of the circle is
Answer:
139
Step-by-step explanation:
Substitute x for 15.
9(15)+4
Then multiply:
135+4
And then add:
139
Answer:
120,129
Step-by-step explanation:
Answer:
I'd assume 7 times x, or 7x
Step-by-step explanation:
Algebraic phrases don’t include the equal sign and based on the information you gave me, I think 7x is the answer.
We know that
[LA]=pi*r*l
where
LA is the lateral area of the cone
r is the radius
l is the slant height
l=LA/(pi*r)
r=15.1 cm
LA=555*pi cm²
l=(555*pi)/(pi*15.1)----> l=36.75 cm
the answer is
the slant height is 36.75 cm
