a) 4x +6
Add up all the sides to calculate perimeter
Answer:
-3
Step-by-step explanation:
5*3=15
15-18= -3
Answer:
20 ft
Step-by-step explanation:
you can use the pythagorean theorem.
Answer:
1.5cm³
Step-by-step explanation:
Surface area of a prism = bh x 6
0.5 x 0.5 = 0.25 x 6 = 1.5