A, B, C, and D all lie on a number line. C is the midpoint of `bar(AB)` and D is the midpoint of `bar(AC)`.
`{:("Quantity A","Quantity B"),("The ratio of "bar(AD)" to "bar(CB),"The ratio of "bar(AC)" to "bar(AB)):}`

Point A, B, and C all lie on a line. Point D is midpoint of bar(AB) and E is the midpoint of BC, bar(AB)=4 and bar(BC)=10 . Which of the following could be the length of bar(AE) ?

In triangle ABC, D is the midpoint of bar(BC) (i) bar(AD) is the ____ (ii) bar(AE) is the _____

If B is the mid point of bar (AC) and C is the mid point of bar(BD) where A,B,C,D lie on a straight line ,say why AB=CD ?

In DeltaABC , if D is the midpoint of BC then prove that bar(AD)=(bar(AB)+bar(AC))/2

If D is the mid -point of side AB of DeltaABC , then bar(AB) + bar(BC) + bar(AC) =

If D is the mid -point of side AB of DeltaABC , then bar(AB) + bar(BC) + bar(AC) =

In the figure below, ABCD is a rectangle, EFGH is a square, and bar(CD) is a diameter of a semicircle. Point K is the midpoint of bar(CD) . Point J is the midpoint of both bar(AB) and bar(EF) . Points E and F lie on bar(AB) . The 3 given lengths are in meters. What is the length, in meters, of are bar(CD) ?

In the figure below, ABCD is a rectangle, EFGH is a square, and bar(CD) is a diameter of a semicircle. Point K is the midpoint of bar(CD) . Point J is the midpoint of both bar(AB) and bar(EF) . Points E and F lie on bar(AB) . The 3 given lengths are in meters. What is the length, in meters, of bar(JD) ?

[bar(a)xx bar(b)" "bar(a)xx bar( c )" "bar(d)] = …………….