College

We appreciate your visit to If EF 18 FD 20 ED 16 IG 47 and HG 37 6 find the perimeter of AGHI Round your answer to the nearest tenth. 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!

=

If EF 18, FD = 20, ED = 16, IG = 47, and HG = 37.6, find the perimeter of

AGHI. Round your answer to the nearest tenth if necessary. Figures are not necessarily drawn

to scale.

D

57°

49°

74°

E

F

I

49°

57°

G

H

74

If EF 18 FD 20 ED 16 IG 47 and HG 37 6 find the perimeter of AGHI Round your answer to the nearest tenth

Answer :

To find the perimeter of quadrilateral AGHI, we need to know the lengths of all its sides, specifically AG, GH, HI, and IA. However, based on the given question, lengths for points A and H appear to be missing.

Assuming that A and I can be determined or clarified through some geometry such as symmetry or additional points and measurements usually provided in such problems (which we do not have here), I'll guide you on how to generally approach such a problem if all information were complete:

  1. Identify all necessary sides: Typically, you would need the lengths of AG, GH, HI, and IA. Here, we know GH = 37.6 and IG = 47. However, we're missing AG and AI.

  2. Add up the known side lengths to form the perimeter: Suppose you had all side lengths: for instance, let's assume hypothetical values where AG = x and HI = y for demonstration purposes. Then the perimeter P can be calculated as:

    [tex]P = AG + GH + HI + IA[/tex]

    [tex]P = x + 37.6 + y + 47[/tex]

  3. Round to the nearest tenth: Once you have the complete measurement in numerical form, you'll round it to the nearest tenth as required.

  4. Conclusion: If you have all necessary measurements and you perform these calculations using actual values, you would end up with a complete perimeter for AGHI.

Unfortunately, without explicit lengths for certain sides, a complete answer cannot be properly derived. I would recommend double-checking your figures or looking for additional information that might resolve what's missing.

Thanks for taking the time to read If EF 18 FD 20 ED 16 IG 47 and HG 37 6 find the perimeter of AGHI Round your answer to the nearest tenth. 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

Answer:

126.9

Step-by-step explanation:

You want the perimeter of ∆GHI that is similar to ∆DEF, given that EF=18, FD=20, ED=16, and IG=47.

Similar triangles

The triangles have corresponding angles congruent, so they are similar. This means the ratio of perimeters is the same as the ratio of corresponding sides:

[tex]\dfrac{P(GHI)}{P(DE{F})}=\dfrac{IG}{FD}\quad\Rightarrow\quad P(GHI)=(18+20+16)\times\dfrac{47}{20}=126.9[/tex]

The perimeter of ∆GHI is 126.9 units.