15. What is the area of the triangle?
4.5 ft
8.7 ft
O 13.2 ft²
O 19.575 ft²
O 20.25 ft²
O 39.15 ft²
2 answers
O 20.25 ft²
Not enough information, bot's answer is invalid
4.5 ft
8.7 ft
O 13.2 ft²
O 19.575 ft²
O 20.25 ft²
O 39.15 ft²
2 answers