Answer:
3,5
Step-by-step explanation:
4 because triangle based pyramids have four faces
Answer:
10 sides
Step-by-step explanation:
(28x+4)°+(5x+11)°=180°
28x+5x+11°+4°=180°
33x+15°=180°
33x=180-15
33x=165°
X=5.
Interior =(28×5)+4=144°
Exterior=(5×5)+11°=36°
No. of sides=360°\exterior
360°\36
10.
Answer:
either
Step-by-step explanation:
not sure what your options are, but XYZ & ABC are the same in price per member, so either club is good
