Class 9 Exam > Class 9 Questions > Q10: The area of an isosceles triangle having...
Start Learning for Free
Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-?
Most Upvoted Answer
Q10: The area of an isosceles triangle having base 2 cm and the length...
Calculating the Area of an Isosceles Triangle
To find the area of an isosceles triangle, we first need to determine the height of the triangle. In this case, since we know the base and one of the equal sides of the triangle, we can use the Pythagorean theorem to find the height.
Finding the Height of the Triangle
- The base of the triangle is given as 2 cm.
- The length of one of the equal sides is given as 4 cm.
Using the Pythagorean theorem, we can calculate the height of the triangle:
height^2 = (4 cm)^2 - (1 cm)^2
height^2 = 16 cm^2 - 1 cm^2
height^2 = 15 cm^2
height = √15 cm
Calculating the Area of the Triangle
- Now that we have the height of the triangle, we can calculate the area using the formula: Area = 1/2 * base * height.
- Substituting the values we have:
Area = 1/2 * 2 cm * √15 cm
Area = √15 cm^2
Therefore, the area of the isosceles triangle with a base of 2 cm and one of the equal sides measuring 4 cm is √15 square centimeters.
To find the area of an isosceles triangle, we first need to determine the height of the triangle. In this case, since we know the base and one of the equal sides of the triangle, we can use the Pythagorean theorem to find the height.
Finding the Height of the Triangle
- The base of the triangle is given as 2 cm.
- The length of one of the equal sides is given as 4 cm.
Using the Pythagorean theorem, we can calculate the height of the triangle:
height^2 = (4 cm)^2 - (1 cm)^2
height^2 = 16 cm^2 - 1 cm^2
height^2 = 15 cm^2
height = √15 cm
Calculating the Area of the Triangle
- Now that we have the height of the triangle, we can calculate the area using the formula: Area = 1/2 * base * height.
- Substituting the values we have:
Area = 1/2 * 2 cm * √15 cm
Area = √15 cm^2
Therefore, the area of the isosceles triangle with a base of 2 cm and one of the equal sides measuring 4 cm is √15 square centimeters.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Top Courses for Class 9View all
Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-?
Question Description
Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-?.
Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-?.
Solutions for Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-? defined & explained in the simplest way possible. Besides giving the explanation of
Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-?, a detailed solution for Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-? has been provided alongside types of Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-? theory, EduRev gives you an
ample number of questions to practice Q10: The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is:-? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup