.Find the breadth of a rectangular plot, if its area is 440 m2 and the length is 22 m. Also, find its perimeter.
A: 42 m
B: 84 m
C: 48 m
D: 24 m
Given: Area of rectangular plot = 440 m2.
Length = 22 m.
To find: Breadth and perimeter of the rectangular plot.
As we know,
Area = Length × Breadth
Now, substitute the values in the formula to find the breadth.
440 = 22 × Breadth
Hence, Breadth = 440/22 = 20 m
Therefore, the breadth of the rectangular plot = 20 m.
Now, substitute the length and breadth values in the perimeter formula,
Perimeter = 2 (Length + Breadth) units
Perimeter = 2 (22 + 20)
Perimeter = 2 (42)
Perimeter = 84 m
Therefore, the perimeter of the rectangular plot of land is 84 m.
With a focus on mathematical calculations, Learnerscamp provides dynamic tutorials, real-world applications, and problem-solving scenarios that empower students to grasp mathematical concepts with ease. Our adaptive learning algorithms ensure personalized learning paths, allowing students to progress at their own pace while receiving instant feedback to reinforce their understanding.
Learnerscamp goes the extra mile by incorporating a robust assessment system that enables students to gauge their understanding through comprehensive tests. Our adaptive testing module dynamically tailors assessments to each student's proficiency level, providing a personalized evaluation of their mathematical knowledge.
sample Question screanshot
Upon completing a test, students receive a detailed and insightful report that not only highlights their overall performance but also breaks down their scores on a per-question basis. This granular analysis allows students to identify specific areas that may need improvement fostering a targeted and efficient approach to learning.
sample report screanshot