Answer:
SA = 124 cm²
Step-by-step explanation:
The lateral surface area is the area of all sides besides that base, so 93 cm² is the sum of 3 sides of the tetrahedron.
93/3 = 31 cm² per side, there are 4 sides, so 31(4) = 123 cm² is the total surface area
Answer:
-4/13
Step-by-step explanation:
Answer:
Step-by-step explanation:
Plug in the 6 to the equations. Since B is the midpoint of AC, then both should be equal once plugged in [and solved].
Answer:
slope= 1/2
c
Step-by-step explanation:
part a)
m= 4 - 0 / 8 - 0
= 1/2
Answer:
i think its C)
Step-by-step explanation: