The surface area of a regular tetrahedron with edge length s is
... A = (√3)s²
For your edge length of 4 inches, the surface area is
... A = (√3)(4 in)² = 16√3 in²
Answer:
CLAIMED
Step-by-step explanation:
125+ 18( 49-1 )
=125 + 18( 48)
=125 +864
=989
The 49th term is 989
Answer:
Step-by-20 yellow birds.50=$10.00
6 Bluebirds $10.00= $60.00
10 green birds $10= $30.00
Totaling $100 and more than one of each bird step explanation: