Answer:
<u>35 7/8 inches</u>
Step-by-step explanation:
<u>Shortest strip</u>
- 9 1/2 + 10 11/16 + 6 9/16 + 7 1/2 + 1 5/8
- 9 8/16 + 10 11/16 + 6 9/16 + 7 8/16 + 1 10/16
- 9 + 10 + 6 + 7 + 1 + (46/16)
- 33 + 2 7/8
- <u>35 7/8 inches</u>
Answer:
112°
Step-by-step explanation:
The sum of all of the angles needs to reach 360° to make a full circle.
59 + 108 + 81 = 248
360 - 248 = 112
The surface area of the triangular prism is 93 squared feet.
<h3>What is the
surface area of the
triangular prism?</h3>
The surface area of triangular prism is expressed as;
S.A = bh + ( s₁ + s₂ + s₃ )H
From the diagram;
- h = 2ft
- b or s₁ = 3ft
- s₂ = 3ft
- s₃ = 3ft
- H = 10ft
We substitute our given values into the equation above.
S.A = bh + ( s₁ + s₂ + s₃ )H
S.A = (3ft × 2ft) + ( 3ft + 3ft + 3ft )10ft
S.A = 3ft² + ( 9ft )10ft
S.A = 3ft² + 90ft²
S.A = 93ft²
The surface area of the triangular prism is 93 squared feet.
Learn more about prisms here: brainly.com/question/21079821
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