Answer:
Area = 48m²
Step-by-step explanation:
S(ACB) = AB × AC/2
S(ACB) = 8 × 12/2 m²
S(ACB) = 48m²
Hope this helps and have a nice day
Answer:
5 t-shirts
Step-by-step explanation:
200-87.96=112.04
112.04/20=5.6
So rhe most t-shirts Staci can buy is 5 t-shirts.
Answer:
B, 
Step-by-step explanation:
Diagonals of a square are congruent so AC= 4
using pythagorean theorem we can then do
=

Then for perimeter we times the
by 4 and get

Hope this helps and please mark brainliest!!
Simplify them all down to 5 then solve