Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

PLEASE HELP ME ASAP :)

PLEASE HELP ME ASAP class=

Sagot :

Answer:

C. 74 sqft

Step-by-step explanation:

The bottom has a surface area of 4ft * 5ft = 20sqft

Theres two 3ft x 5ft sides and two 3ft x 4ft ones.

2 * 3ft * 5ft + 2 * 3ft * 4ft = 2 * 15sqft + 2 * 12sqft = 30sqft + 24sqft = 54sqft

Total surface of the outside is thus

20sqft + 54sqft = 74sqft