An isosceles triangle has an area of 121 m² and a base length of 13 m. What is the vertical height of this (isosceles) triangle?

An isosceles triangle has an area of 121 m² and a base length of 13 m. What is the vertical height of this (isosceles) triangle?

An isosceles triangle has an area of 121 m² and a base length of 13 m. What is the vertical height of this (isosceles) triangle?



A. 9.23 m

B. 13.33 m

C. 15.78 m

D. 16.63 m

E. 18.62 m


Answer: E


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