7
QuizMultiple Choice
Area and Perimeter of Triangles — Unit test
Question 7 • 230CR Geometry
Triangle RST has sides measuring 22 inches and 13 inches and a perimeter of 50 inches. What is the area of triangle RST? Round to the nearest square inch.Heron’s formula: Area
Answer
A
19 square inchesB
37 square inchesC
60 square inchesD
95 square inches