Plato Edmentum End of Semester Test Geometry BExam|
Questions and Verified Answers | 100% Correct | Grade A+
Rounded to the nearest tenth, what is the perimeter of the
triangle? (30,60,90 hypotenuse = 5cm) - Answer 11.8
centimeters
What is the value of x in the triangle? - Answer 3
First, drag a value to represent the missing angle in the
triangle. Then, complete the trigonometry equality
statements. - Answer missing angle = 90 - theta
sin 28 = cos 62
cos 33 = sin 57
cos 31 = sin 59
cosine 90 - theta = sin(theta)
On a football field, the left and right tackles are lined up on
the same yard line. A linebacker is 15 yards away from that
yard line. The angles of the lines of sight of the tackles to the
linebacker that are made with the yard line are shown in the
, diagram. Approximately how far apart are the left and right
tackles? - Answer 39.3 yards
An airplane departs airport A at a heading of 300∘ (N 60∘W).
After traveling 320 miles, the airplane adjusts its course to
350∘ (N 10∘W) and flies an additional 112 miles to reach
airport B. - Answer 401 miles
Triangle XYZ has an altitude as shown. Eric and Maggie are
both trying to prove the law of sines. - Answer correctly
started by both Eric and Maggie
set the right side of the equation equal
transitive property of equality
In the diagram, point M is the center of the circle. If m∠PMN =
134°, what is m∠PON? - Answer 67
In the given figure, what is the measure of angle CPE? -
Answer [X] 68
Questions and Verified Answers | 100% Correct | Grade A+
Rounded to the nearest tenth, what is the perimeter of the
triangle? (30,60,90 hypotenuse = 5cm) - Answer 11.8
centimeters
What is the value of x in the triangle? - Answer 3
First, drag a value to represent the missing angle in the
triangle. Then, complete the trigonometry equality
statements. - Answer missing angle = 90 - theta
sin 28 = cos 62
cos 33 = sin 57
cos 31 = sin 59
cosine 90 - theta = sin(theta)
On a football field, the left and right tackles are lined up on
the same yard line. A linebacker is 15 yards away from that
yard line. The angles of the lines of sight of the tackles to the
linebacker that are made with the yard line are shown in the
, diagram. Approximately how far apart are the left and right
tackles? - Answer 39.3 yards
An airplane departs airport A at a heading of 300∘ (N 60∘W).
After traveling 320 miles, the airplane adjusts its course to
350∘ (N 10∘W) and flies an additional 112 miles to reach
airport B. - Answer 401 miles
Triangle XYZ has an altitude as shown. Eric and Maggie are
both trying to prove the law of sines. - Answer correctly
started by both Eric and Maggie
set the right side of the equation equal
transitive property of equality
In the diagram, point M is the center of the circle. If m∠PMN =
134°, what is m∠PON? - Answer 67
In the given figure, what is the measure of angle CPE? -
Answer [X] 68
