1. A triangular patch of grass in a park is bordered by walking paths. The longest path bordering the patch of grass measures 90 feet. The smallest path bordering the patch of grass measures 53 feet. The smallest angle formed by the paths bordering the patch of grass measures .

What is the measure of the largest angle of the triangular patch of grass?

Round your answer to the nearest tenth of a degree. Show your work.

Answer:

(Score for Question 2: ___ of 3 points)

2. Construct the circle that circumscribes . Use a straightedge and a compass.

Answer:

(Score for Question 3: ___ of 3 points)

3. What is the area of , given that ? Express your answer in terms of and as a decimal rounded to the nearest tenth. Show your work.

Answer:

layla01
May 21, 2018