2
QuizMultiple Choice
Evaluating the Six Trigonometric Functions — Unit test
Question 2 • Algebra 2 MP 2,3,4 CHS
Triangle PQR has sides measuring 9 feet and 10 feet and a perimeter of 24 feet. What is the area of triangle PQR? Round to the nearest square foot.Heron’s formula: Area
Answer
A
6 square feetB
7 square feetC
19 square feetD
22 square feet