The figure below is formed by two overlapping equilateral triangles, each having area 363. The shaded region
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The figure below is formed by two overlapping equilateral triangles, each having area 36√3. The shaded region is made up of six congruent equilateral triangles. What is the perimeter of the shaded region?
A. 6
B. 12
C. 36
D. 48
E. 72
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McGraw Hills Conquering SAT Math
ISBN: 9780071493413
2nd Edition
Authors: Robert Postman, Ryan Postman
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