Given that the line ad is equal to 5cm, B is the midpoint of AC, CD is equal to two thirds of AC, find the length of AB, BC and CD Please be more specific. Let's draw on the draft paper~

AD=AC+CD=AC+2AC/3=5AC/3=5
AC = 3 cm
B is the midpoint of AC
AB=0.5AC=1.5
BC=AB=1.5
CD= AD-AC=5-3=2

RELATED INFORMATIONS

1. Point C is a point on line AB, and point D is the midpoint of BC, if ad = 5cm, AC + AB =? We need it now
2. As shown in the figure, we know that ad = 5cm, C is any point on the line ad, B is the midpoint of the line AC, CD = 2 / 3aC, find AB, BC, CD
3. BC is the two points of ray ad, e is the midpoint of line AB, f is the midpoint of line CD, ad = 18cm, BC = 5cm, find EF
4. As shown in the figure, we know that B and C are two points on the line ad, e is the midpoint of AB, f is the midpoint of CD, ad = 18am, BC = 5cm (1) Find AB + CD; (2) find the distance between E and F
5. 1: C and D are two points on the line ab. given BC = 1 / 4AB, ad = 1 / 3AB, ab = 12cm, find the length of BD and CD 2: It is known that ∠ AOB is a right angle, AOC is an acute angle, OE bisects ∠ BOC, of bisects ∠ AOC, and the degree of ∠ EOF is calculated 3: The lines AB and CD intersect o, OE bisects ∠ BOC, of ⊥ CD. If ob divides ∠ DOE into 2:3 parts, calculate the degree of ∠ AOF
6. As shown in the figure, B is the point on the line ad, C is the midpoint of the line BD, ad = 10, BC = 3 cd.ab The length of /___________________________ / a b c d
7. As shown in the figure, we know that ad = 5cm, B is the midpoint of AC, CD = 23ac
8. As shown in the figure, we know that ad = 5cm, B is the midpoint of AC, CD = 23ac
9. Segment AB = 4cm, extend segment AB to C to make BC = 1cm, then extend AB to D reversely to make ad = 3cm, e is the midpoint of AD, f is the midpoint of CD, find the length of CD and ef
10. Segment AB = 4cm, extend segment AB to C, BC = 1cm, and then extend AB to D in reverse direction, so that ad = 3cm, e is the midpoint of AD, f is the midpoint of CD, find the length of EF
11. Two points c and D on the same line AB, known as ad = 9 / 5bd, AC = 9 / 5, CD = 4cm, find the length of ab
12. Given that there are two points CD on the line AB, AC = 1 / 3 BC, ad = 5 / 4bc, CD = 7 cm, find the length of the line ab Ad equals 4 BD out of 5
13. If AB = A & nbsp; cm, AC = BD = B & nbsp; cm, and a and B satisfy (a − 10) 2 + | B2 − 4 | = 0. (1) find the length of AB and AC; (2) find the length of Mn
14. 1. As shown in the figure, it is known that there are two points c and D on the line AB, and AC = BD, m and N are the midpoint of the line AC and ad respectively, if AB = ACM 1. As shown in the figure, it is known that there are two points c and D on the line AB, and AC = BD, m and N are the midpoint of the line AC and ad respectively, if AB = ACM, AC = BD = BCM, and a and B satisfy (A-10) & sup2; + L2 / b-4l = 0 l___ l___ l___ l___________ l________ l A N D M C B (1) Find the length of AB and AC (2) Find the length of line Mn Write the title number clearly
15. As shown in the figure, point C is the midpoint of line AB, BD = 35ab, CD = 2cm, find the length of AD
16. Given that the line segment ad = 6cm, the line segment AC = BD = 4cm, the points E and F are the midpoint of the line segments AB and CD respectively, the length of the line segment EF is calculated Please, class is coming!
17. Given that the line segments ad = 6cm, AC = 4cm, BD = 4cm, e and F are the midpoint of AB and CD respectively, how many centimeters is ef?
18. As shown in the figure, it is known that the line segment ad = 6cm, the line segment AC = BD = 4cm, e and F are the midpoint of the line segments AB and CD respectively, and EF is calculated
19. Given that point B is the midpoint of line ad, point C is the midpoint of line BD, CD = 2.5cm, please find out the length of line AB, AC, ad and BD?
20. It is known that the line segment ad = 10 cm, the line segment AC = BD = 7 cm, e and F are the midpoint of the line segments AB and CD respectively, and the length of EF is calculated