Class 5 Exam  >  Class 5 Questions  >  Perimeter of an isosceles triangle is 32 cm. ... Start Learning for Free
Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.

  • a)
    9 cm

  • b)
    9.5 cm

  • c)
    19 cm

  • d)
    20 cm

Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Perimeter of an isosceles triangle is 32 cm. If length of the unequal ...
32-13=19.
19÷2=9.5 cm ( since perimeter of a isosceles triangle is 2X+Y. where X is length of equal side and Y is the side of unequal side)
Community Answer
Perimeter of an isosceles triangle is 32 cm. If length of the unequal ...
To find the length of one of the equal sides of the isosceles triangle, we can use the formula for the perimeter of a triangle, which is the sum of all three sides.

Given:
Perimeter of the triangle = 32 cm
Length of the unequal side = 13 cm

Let the length of each equal side be 'x' cm.

So, the perimeter of the triangle can be expressed as:
Perimeter = x + x + 13

To find the value of 'x', we can equate the perimeter to 32 cm and solve for 'x':

2x + 13 = 32

Subtracting 13 from both sides of the equation:
2x = 32 - 13
2x = 19

Dividing both sides by 2:
x = 19/2
x = 9.5 cm

Hence, the length of one of the equal sides of the isosceles triangle is 9.5 cm.

Therefore, the correct answer is option 'B' (9.5 cm).
Attention Class 5 Students!
To make sure you are not studying endlessly, EduRev has designed Class 5 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 5.
Explore Courses for Class 5 exam

Top Courses for Class 5

Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer?
Question Description
Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 5. Download more important topics, notes, lectures and mock test series for Class 5 Exam by signing up for free.
Here you can find the meaning of Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Perimeter of an isosceles triangle is 32 cm. If length of the unequal side is 13 cm, find the length of one of the equal sides of the triangle.a)9 cmb)9.5 cmc)19 cmd)20 cmCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 5 tests.
Explore Courses for Class 5 exam

Top Courses for Class 5

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