Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.
Sagot :
Answer:
A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2
Step-by-step explanation:
Step 1: Determine the sides
A → 3 ft
B → 7 ft
C → 4 ft
D → 5 ft
Step 2: Determine the surface area
Area of the sides
[tex]A= 4\ ft * 7\ ft = 28\ ft^2[/tex]
[tex]A= 5\ ft * 7\ ft = 35\ ft^2[/tex]
[tex]A= 3\ ft * 7\ ft = 21\ ft^2[/tex]
Area of the top and bottom triangles
[tex]A= \frac{h\ *\ b}{2} = \frac{3\ ft\ *\ 4\ ft}{2} = \frac{12\ ft^2}{2} = 6\ ft^2 = 2(6\ ft^2) = 12\ ft^2[/tex]
Total Area
[tex]28\ ft^2 + 35\ ft^2 + 21\ ft^2 + 12\ ft^2[/tex]
[tex]96\ ft^2[/tex]
Answer: A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2
Answer:
Surface Area = 96 ft^2
Step-by-step explanation:
A = 3 ft.
B = 7 ft.
C = 4 ft.
D = 5 ft.
Surface Area:
Triangle: Area = 1/2 * Base * Height
Top Triangle: Area = 1/2 * 4 * 3 = 1/2 * 12 = 6 ft^2
Bottom Triangle: Area = 6 ft^2
Rectangle: Area = Length * Width
Left Rectangle: Area = 7 * 4 = 28 ft^2
Mid Rectangle: Area = 7 * 5 = 35 ft^2
Right Rectangle: Area = 7 * 3 = 21 ft^2
Surface Area = TopTri + BotTri + LeftRect + MidRect + RightRect
Surface Area = 6 + 6 + 28 + 35 + 21 = 96 ft^2
We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.