The area of a rhombus is 336 square inches. One of its diagonals is 28 inches. What is the length of the missing diagonal?
Options
A
24 in
B
26 in
C
48 in
D
52 in
Answer & Analysis
Answer
A
Analysis
Question Analysis
The main focus is on using the area formula of a rhombus to determine the length of the unknown diagonal, given the area of the rhombus and the length of one diagonal.
Key Concept Explanation
The area of a rhombus (also applicable to a kite) is calculated by , where and are the lengths of the two diagonals. Rearranging this formula gives , enabling us to find the missing diagonal when and are known.
Step - by - Step Solution
1. Identify the known values: We have square inches and
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