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30-60-90 Triangles
Grade Level
GRE
GRE.025 30-60-90 Triangles
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A 30-60-90 triangle has area 18√3. Compare its perimeter with 18 + 6√3. Which statement is true?
A
The perimeter is greater than 18 + 6√3.
B
The perimeter is less than 18 + 6√3.
C
The perimeter cannot be determined from the area.
D
The perimeter equals 18 + 6√3.
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