Sothea needs to find the surface area of this regular polygonal pyramid. What answer should she get?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.6: Surface Areas Of Pyramids And Cones
Problem 15E
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Sothea needs to find the surface area of this regular polygonal pyramid. What answer should she get?

**Question 12:**

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**Sothea needs to find the surface area of the figure shown. What does he get?**

The illustration depicts a 3-dimensional pyramid with a rectangular base. Key dimensions provided include:
1. The height of the pyramid, which is perpendicular from the apex to the center of the base, measuring 24 units.
2. The base dimensions, where the length is 6 units and the width is 4 units.

- The pyramid’s slant heights are indicated by the dotted lines.

**Graph/Diagram Explanation:**

- The figure's base is a rectangle with dimensions of 6 units (length) and 4 units (width).
- The height of the pyramid from the center of the base to the apex is 24 units.

Understanding these measurements is essential in calculating the surface area, which involves calculating the area of the base and the areas of the triangular faces connected to the base.
Transcribed Image Text:**Question 12:** --- **Sothea needs to find the surface area of the figure shown. What does he get?** The illustration depicts a 3-dimensional pyramid with a rectangular base. Key dimensions provided include: 1. The height of the pyramid, which is perpendicular from the apex to the center of the base, measuring 24 units. 2. The base dimensions, where the length is 6 units and the width is 4 units. - The pyramid’s slant heights are indicated by the dotted lines. **Graph/Diagram Explanation:** - The figure's base is a rectangle with dimensions of 6 units (length) and 4 units (width). - The height of the pyramid from the center of the base to the apex is 24 units. Understanding these measurements is essential in calculating the surface area, which involves calculating the area of the base and the areas of the triangular faces connected to the base.
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