High School

We appreciate your visit to Two pentagons are similar The length of one side of the larger pentagon is tex frac 3 4 tex The corresponding side of the smaller. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Two pentagons are similar. The length of one side of the larger pentagon is [tex]\frac{3}{4}[/tex]. The corresponding side of the smaller pentagon is [tex]\frac{2}{3}[/tex]. What is the ratio of the area of the larger pentagon to the area of the smaller pentagon?

Answer :

Final answer:

The ratio of the areas of two similar pentagons is the square of the ratio of their corresponding sides. With a side length ratio of 3/4 to 2/3, the area ratio of the larger pentagon to the smaller pentagon is 81:64.

Explanation:

We use the fact that when two shapes are similar, the ratio of their areas is the square of the ratio of their corresponding sides. In this case, the larger pentagon has a side length of 3/4 and the smaller pentagon has a side length of 2/3. To find the ratio of their areas, we calculate (3/4)^2 / (2/3)^2 = (9/16) / (4/9) = 81/64. Therefore, the ratio of the area of the larger pentagon to the area of the smaller pentagon is 81:64.

If you know the scale factor of two similar polygons, you can find the perimeter of the second polygon by multiplying the perimeter of the first polygon by the scale factor. The area of the second polygon is found by multiplying the area of the first polygon by the scale factor squared.

Thanks for taking the time to read Two pentagons are similar The length of one side of the larger pentagon is tex frac 3 4 tex The corresponding side of the smaller. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada