In a rectangle ABCD ,E is the mid point point of AD. If AD =40cm and A...
**Given information:**
- Rectangle ABCD
- E is the midpoint of AD
- AD = 40 cm
- AB = 48 cm
**To find:**
ED
**Solution:**
We can solve this problem using the properties of a rectangle and the concept of midpoints.
**1. Understanding the rectangle:**
A rectangle is a quadrilateral with four right angles. In a rectangle, opposite sides are equal in length, and the diagonals bisect each other.
**2. Identifying the given information:**
In this problem, we are given:
- AD = 40 cm
- AB = 48 cm
**3. Understanding the concept of midpoint:**
The midpoint of a line segment divides it into two equal parts. In this problem, point E is the midpoint of line segment AD.
**4. Applying the concept of midpoint:**
Since E is the midpoint of AD, we can conclude that AE = ED.
**5. Solving for ED:**
We know that AD = 40 cm. Since AE = ED, we can divide AD by 2 to find AE.
AE = AD/2 = 40/2 = 20 cm
Therefore, AE = 20 cm.
Since AE = ED, we can conclude that ED is also 20 cm.
**6. Final answer:**
ED = 20 cm
Therefore, the length of ED is 20 cm.
In a rectangle ABCD ,E is the mid point point of AD. If AD =40cm and A...
Given--> ABCD is a rectangle,
AD=40cm,AB=48cm,E is the midpoint of AD.
To find-->ED=?,
since, ABCD is a rectangle, and E is the midpoint of AD
ED=1/2(AD),
=1/2(40)
=20cm
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