Answer:
SSS
Step-by-step explanation:
bc all the sides are congruent.
4x +28 and 68 are vertical angles and are equal.
Set them to equal each other to solve for x:
4x +28 = 68
Subtract 28 from each side:
4x = 40
Divide both sides by 4:
x = 40/4
x = 10
Its neither because the answer is 167.55
false they are the same formulas
r^2h and the volume of a Cone is V=1/3