Answer:
CE = 15
CD = 10
Step-by-step explanation:
DE is 1/3 of the total line
DE = 5
CE is 3/3 of the line 5 × 3 = 15 which is your whole line
CD is 2/3 of the line so you would need to 5 × 2 = 10
Answer:
65
Step-by-step explanation:
This is bbecause triangles are knowed to have 180 degrees, and 68 plus 47 is 115 plus 65 =180

Answer : Mrs Thomas will need the amount of $9.73 to cover her garden.
Hope this helps. - M