Question

Help please and thanks! I always give brainliest! :)

Answer 1

Answer:

• CD = 6.3

Step-by-step explanation:

The triangles CED and CGF are similar since two sides are on same line and one side is parallel.

Corresponding sides have equal ratios:

• CG/CE = CF/CD
• CG/CE = (CD - 1.8)/CD
• 6/(6 + 2.4) = (CD - 1.8)/CD
• 6/8.4 = (CD - 1.8)/CD
• 1/1.4 = (CD - 1.8)/CD
• 1*CD = 1.4CD - 1.4*1.8
• 0.4CD = 2.52
• CD = 2.52/0.4
• CD = 6.3