Class 10 Exam  >  Class 10 Questions  >  The length of each side of a rhombus whose di... Start Learning for Free
The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm is
  • a)
    25 cm
  • b)
    13 cm
  • c)
    26 cm
  • d)
    34 cm
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The length of each side of a rhombus whose diagonals are of lengths 10...
Since O is the point of intersection of two equal chords AB and CD such that OB = OD,
As chords are equal and OB = OD, so AO will also be equal to OC
Also ∠AOC = ∠DOB = 450
Now in triangles OAC and ODB
AO/OB = CO/OD
And ∠AOC = ∠DOB = 450
So triangles are isosceles and similar.
View all questions of this test
Most Upvoted Answer
The length of each side of a rhombus whose diagonals are of lengths 10...
**Answer:**

Given information:
- The diagonals of the rhombus are of lengths 10 cm and 24 cm.

To find the length of each side of the rhombus, we can use the property of a rhombus where the diagonals bisect each other at right angles and divide the rhombus into four congruent right-angled triangles.

**Step 1: Find the length of each diagonal**

The diagonals of the rhombus are of lengths 10 cm and 24 cm.

**Step 2: Find the measure of the right-angled triangle**

Since the diagonals bisect each other at right angles, each of the four right-angled triangles formed is a 30-60-90 triangle. In a 30-60-90 triangle, the sides are in the ratio 1:√3:2.

Let's consider one of the right-angled triangles formed by the diagonals:

- The hypotenuse of the triangle is half of the diagonal length, which is half of 10 cm = 5 cm.
- One of the legs of the triangle is half of the other diagonal length, which is half of 24 cm = 12 cm.
- The remaining leg of the triangle can be found using the Pythagorean theorem:
- (leg)^2 + (12 cm)^2 = (5 cm)^2
- (leg)^2 + 144 cm^2 = 25 cm^2
- (leg)^2 = 25 cm^2 - 144 cm^2
- (leg)^2 = 625 cm^2 - 144 cm^2
- (leg)^2 = 481 cm^2
- leg = √481 cm ≈ 21.93 cm

**Step 3: Find the length of each side of the rhombus**

Since the rhombus is made up of four congruent right-angled triangles, the length of each side is equal to the length of the leg of the triangle.

Therefore, the length of each side of the rhombus is approximately 21.93 cm.

The closest option to this answer is option 'B' with a length of 13 cm.
Free Test
Community Answer
The length of each side of a rhombus whose diagonals are of lengths 10...
Let the side of rhombus is x.
Diagonals of a rhombus are bisect each other a right angle.
so half of diagonals 5cm and 12cm are makes a right angled triangle.
Then by pythogoras theorum
=> x²=5²+12²
=> x² =25+144
=> x=√169
=> x= 13
hence, the side of rhombus is 13cm.
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
Explore Courses for Class 10 exam

Top Courses for Class 10

The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer?
Question Description
The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The length of each side of a rhombus whose diagonals are of lengths 10 cm and 24 cm isa)25 cmb)13 cmc)26 cmd)34 cmCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 10 tests.
Explore Courses for Class 10 exam

Top Courses for Class 10

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev