Math Problem Statement
Two rectangles have the exact same area. The measurement of the first rectangle is 3k by 3. And the measurement of the second rectangle is k+3 by 6. Calculate the value of k.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Algebra
Equations
Area of Rectangles
Formulas
Area of a rectangle = length × width
Setting two expressions equal: 9k = 6(k + 3)
Theorems
Equality of areas theorem
Suitable Grade Level
Grades 6-8