Answer:
105
For the 4 triangular faces, find the area with 1/2 × base × height = 1/2 × 5 × 8 = 20
4 triangles -> 20 × 4 = 80
The area of the square base is 25
80 + 25 - 105 
Answer:
In centimeters, it would be 40.64 centimeters.
sorry ill give points back
it's this tally/nathan?
Answer:
14.7%
Step-by-step explanation:
82/12 = 100/x
x= 14.7
9 more years
Tony will be 16
Mr Jacob will be 64
16x4=64