Answer:
r = 3 1/4
Step-by-step explanation:
Here, we want to find the value of r given the values
Firstly, we will write r as the subject of the formula
U = π ( r + h)
U/π = r + h
r = U/π - h
Now substitute;
U = 16 1/2 = 33/2
h = 2
π= 22/7
r = 33/2/22/7 - 2
r = (33/2 * 7/22) - 2
r = 21/4 - 2
r = (21-8)/4
r = 13/4 = 3 1/4
7 and 9
7^2=49
9^2=81
49+81=130
Answer:
Step-by-step explanation:
there is a 50/50 chance of getting a chocolate cupcake. :P
Answer:
3 sides
Step-by-step explanation:
Two sides will have the same angle measurement while the third angle will be different.
Answer:
it has equal parts and it has 5 pieces.
Step-by-step explanation:
it is four triangles and a base, so its five, and has equal pieces