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In a rectangle ABCD ,E is the mid point point of AD. If AD =40cm and AB=48cm then find ED?
Most Upvoted Answer
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.
Community Answer
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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In a rectangle ABCD ,E is the mid point point of AD. If AD =40cm and AB=48cm then find ED?
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