Answer:my profile pic is a throwing dart not a ding dong dirty
Step-by-step explanation:
? What do u need help with? I would be glad to help but there isn’t enough explanation!
I would say the cube because it takes more space (volume) than the row of cubes
"Not sure if it makes sense but, eh...."
Answer:
400cm²
Step-by-step explanation:
Total surface area of a prism includes the area of the top and bottom triangle sides of the prism, plus the area of all 3 rectangular sides.
Base & Bottom triangle area: 2 x [(8 x 15)/2] = 120cm²
Side triangle area: 17 x 7 + 8 x 7 + 15 x 7 = 280cm²
Total surface area = 280 + 120 = 400cm²
