Answer:
369 m²
Step-by-step explanation:
Area of Triangle (sides): 1/2bh
=1/2(bh)
=1/2 (9•16)
=1/2 (144)
=72
There are four sides of the prism:
72•4=288
Area of Square (base): l•w
=9•9
=81
Surface Area = 288+81=369 m²
Answer:
it tells u the first row (the top row) then u divide that or multiply that by 2 to get ur answer (prob multiply)
Step-by-step explanation:
it gives u the answer u may just have to look harder
Answer:
C
Step-by-step explanation:
The formula is πD, since D is 6, it is C, 6π
The mom is 36
The twins are 11
1. 58-25= 33
2. 33/3= 11 <----The twins age
3. 11+25= 36 <----The moms age