(a)
To calculate:To write the expression of the perimeter of the
(a)
Answer to Problem 4.2MPS
Expression for the perimeter of the triangle is
Explanation of Solution
Given information:
Triangle −
Formula Used:
Perimeter of a triangle
Calculation:
Given :
Triangle is -
Using the formula to find the perimeter of a triangle, we have:
Perimeter of a triangle
Solving further, we have:
Perimeter of a triangle
Thus, the expression for the perimeter of the triangle is
Conclusion:
Expression for the perimeter of the triangle is
(b)
To calculate: To find the perimeter of the triangle if
(b)
Answer to Problem 4.2MPS
Perimeter of the triangle is
Explanation of Solution
Given information:
Triangle −
Formula Used:
Perimeter of a triangle
Calculation:
Given :
Triangle is -
And
From the above sub-part (a), we have:
Perimeter of the triangle
Substituting the value of
Perimeter of the triangle
Solving further, we have:
Perimeter of the triangle
Thus, the perimeter of the triangle is
Conclusion:
Perimeter of the triangle is
Chapter SH Solutions
Pre-Algebra Student Edition
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