NO LINKS!!!QRSTU ~ FGCDE. Find FG, CD, and EF.
2 answers:
Answer:
FG = 9
CD = 12
EF = 9
Explanation:
<u>Given</u>:
<u>Proportional Sides</u>:
<u>Find Scale Factor</u>:
<u>Find Missing Sides</u>:
1) FG = QR × 0.3 = 30 × 0.3 = 9
2) CD = ST × 0.3 = 40 × 0.3 = 12
3) EF = UQ × 0.3 = 30 × 0.3 = 9
Answer:
See below ~
Step-by-step explanation:
Given :
<u>QRSTU ~ FGCDE</u>
Finding the scale factor :
- Take two corresponding sides in proportion
- RS : GC
- 40 : 12
- <u>10 : 3</u>
Applying the scale factor to find the missing sides :
- FG :
- QR : FG = 10 : 3
- 30/FG = 10/3
- FG = 30/10 x 3
- FG = 3 x 3
- <u>FG = 9</u>
- CD :
- ST : CD = 10 : 3
- 40/CD = 10/3
- CD = 40/10 x 3
- CD = 4 x 3
- <u>CD = 12</u>
- EF :
- UQ : EF = 10 : 3
- 30/EF = 10/3
- EF = 30/10 x 3
- EF = 3 x 3
- <u>EF = 9</u>
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