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### Lesson #143: Quiz - Surface Areas of Polygons
#### Instructions:
Find the surface area of each polygon shown below.
#### Name: ________________________________ Date: _______________
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### Question 1:
A three-dimensional figure is shown. It is a triangular prism with the following dimensions:
- Base length of the triangle: 7 meters (m)
- Height of the triangle: 5 meters (m)
- Length of the prism: 3 meters (m)
- Slant height of the triangle perpendicular to the base: 4 meters (m)
A right angle is marked at the base vertex of the triangle.
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### Question 2:
A three-dimensional object resembling a cone with a circular base is shown. It has the following dimensions:
- The slant height (diagonal from the base to the apex): 29.1 inches (in)
- Height from the base to the apex along the center: 13 inches (in)
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Note: Carefully analyze each diagram and use appropriate formulas for surface area calculations. Make sure to show all steps in your calculations.
Definition Definition Two-dimentional plane figure composed of a finite number of straight line segments connected to form a closed chain or circuit. A polygonal circuit's segments are known as its edges or sides, and the points where two edges meet are known as its vertices or corners.
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