(05.03 MC) In the figure below, angle ABC is equal to angle DEC and angle GFE and angle DCE. Point C is the point of intersection between AG and BD, while point E is the point of intersection between AG and DF.

Prove triangle ABC ~ triangle GEF.

angle ABC = DEC (acc. to question)

Angle DEC =FED (vertically opposite)

ABC=FED

And

Angle ACB=DCE (vertically opposite)

Angle GFE =DCE (Acc.to question)

ACB=GFE

From above bold equations

ABC=FED, ACB=GFE

TRIANGLE ABC IS SIMMILAR TO TRIANGLE GFE

Sorry iDk how to put signs in brainy

But you look too beautiful

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.