End of Semester Test: Geometry
B Plato/Edmentum
End of Semester Test:
Geometry B Plato/Edmentumplato edmentum Rounded to the nearest tenth, what is the perimeter of the triangle? (30,60,90 hypotenuse = 5cm) - correct answer ✔✔11.8 centimeters
What is the value of x in the triangle? - correct answer ✔✔3
First, drag a value to represent the missing angle in the triangle. Then, complete the trigonometry equality statements. - correct 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? -
correct 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. - correct answer ✔✔401 miles
Triangle XYZ has an altitude as shown. Eric and Maggie are both trying to prove the law of sines. - correct
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? - correct answer ✔✔67
In the given figure, what is the measure of angle CPE? - correct answer ✔✔[X] 68
B Plato/Edmentum
End of Semester Test:
Geometry B Plato/Edmentumplato edmentum Rounded to the nearest tenth, what is the perimeter of the triangle? (30,60,90 hypotenuse = 5cm) - correct answer ✔✔11.8 centimeters
What is the value of x in the triangle? - correct answer ✔✔3
First, drag a value to represent the missing angle in the triangle. Then, complete the trigonometry equality statements. - correct 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? -
correct 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. - correct answer ✔✔401 miles
Triangle XYZ has an altitude as shown. Eric and Maggie are both trying to prove the law of sines. - correct
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? - correct answer ✔✔67
In the given figure, what is the measure of angle CPE? - correct answer ✔✔[X] 68
