9) 51 m 51 m 48 m

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
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Find the area of each isosceles triangle . Show work !
### Geometry Problem: Triangle Dimensions

**Problem 9:**

The diagram above showcases a triangle with the following dimensions:

- The two sides of the triangle, which are both equal, each measure 51 meters.
- The base of the triangle is 48 meters.
- An internal vertical line segment, labeled \( h \), represents the height from the base to the top vertex, dividing the triangle into two right-angled triangles.

The geometric figure can be used to calculate various properties of the triangle, such as the height \( h \) using the Pythagorean theorem.

#### Diagram Explanation:
- The triangle is isosceles, having two equal sides.
- The height \( h \) creates two congruent right-angled triangles.
- The base of the right-angled triangles is \( 24 \) meters (half of 48 meters).

To find the height \( h \), you can use the Pythagorean theorem:

\[ h = \sqrt{51^2 - 24^2} \]

Use this approach to solve for \( h \).
Transcribed Image Text:### Geometry Problem: Triangle Dimensions **Problem 9:** The diagram above showcases a triangle with the following dimensions: - The two sides of the triangle, which are both equal, each measure 51 meters. - The base of the triangle is 48 meters. - An internal vertical line segment, labeled \( h \), represents the height from the base to the top vertex, dividing the triangle into two right-angled triangles. The geometric figure can be used to calculate various properties of the triangle, such as the height \( h \) using the Pythagorean theorem. #### Diagram Explanation: - The triangle is isosceles, having two equal sides. - The height \( h \) creates two congruent right-angled triangles. - The base of the right-angled triangles is \( 24 \) meters (half of 48 meters). To find the height \( h \), you can use the Pythagorean theorem: \[ h = \sqrt{51^2 - 24^2} \] Use this approach to solve for \( h \).
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