The learner will calculate the area of a triangle when given only the lengths of its sides.
Area of a Triangle: Heron's Formula
Calculate the area of this triangle. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of this triangle. Round the area to the nearest tenth.
Correct Answer
14.7 sq in
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of this triangle. Round the area to the nearest tenth.
Your Answer
Correct Answer
14.7 sq in
Question 1 of 10
Area of a Triangle: Heron's Formula
Calculate the area of this triangle. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of this triangle. Round the area to the nearest tenth.
Correct Answer
110.0 sq cm
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of this triangle. Round the area to the nearest tenth.
Your Answer
Correct Answer
110.0 sq cm
Question 1 of 10
Area of a Triangle: Heron's Formula
Calculate the area of this triangle. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of this triangle. Round the area to the nearest tenth.
Correct Answer
2.9 sq ft
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of this triangle. Round the area to the nearest tenth.
Your Answer
Correct Answer
2.9 sq ft
Question 1 of 10
Area of a Triangle: Heron's Formula
Calculate the area of this triangle. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of this triangle. Round the area to the nearest tenth.
Correct Answer
156.9 sq mm
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of this triangle. Round the area to the nearest tenth.
Your Answer
Correct Answer
156.9 sq mm
Question 1 of 10
Area of a Triangle: Heron's Formula
Calculate the area of this triangle. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of this triangle. Round the area to the nearest tenth.
Correct Answer
46.2 sq mi
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of this triangle. Round the area to the nearest tenth.
Your Answer
Correct Answer
46.2 sq mi
Question 1 of 10
Area of a Triangle: Heron's Formula
Calculate the area of a triangle with sides of 6 meters, 10 meters, and 12 meters in length. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of a triangle with sides of 6 meters, 10 meters, and 12 meters in length. Round the area to the nearest tenth.
Correct Answer
29.9 sq m
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of a triangle with sides of 6 meters, 10 meters, and 12 meters in length. Round the area to the nearest tenth.
Your Answer
Correct Answer
29.9 sq m
Question 1 of 10
Area of a Triangle: Heron's Formula
Calculate the area of a triangle with all three sides 4 yards in length. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of a triangle with all three sides 4 yards in length. Round the area to the nearest tenth.
Correct Answer
6.9 sq yd
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of a triangle with all three sides 4 yards in length. Round the area to the nearest tenth.
Your Answer
Correct Answer
6.9 sq yd
Question 1 of 10
Area of a Triangle: Heron's Formula
Calculate the area of a triangle with sides of 0.7 kilometers, 1.0 kilometers, and 0.4 kilometers in length. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of a triangle with sides of 0.7 kilometers, 1.0 kilometers, and 0.4 kilometers in length. Round the area to the nearest tenth.
Correct Answer
0.1 sq km
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of a triangle with sides of 0.7 kilometers, 1.0 kilometers, and 0.4 kilometers in length. Round the area to the nearest tenth.
Your Answer
Correct Answer
0.1 sq km
Question 1 of 10
Area of a Triangle: Heron's Formula
Calculate the area of a triangle with sides of 5 inches, 5 inches, and 2 inches in length. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of a triangle with sides of 5 inches, 5 inches, and 2 inches in length. Round the area to the nearest tenth.
Correct Answer
4.9 sq in
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of a triangle with sides of 5 inches, 5 inches, and 2 inches in length. Round the area to the nearest tenth.
Your Answer
Correct Answer
4.9 sq in
Question 1 of 10
Area of a Triangle: Heron's Formula
Calculate the area of a triangle with sides of 50 feet, 51 feet, and 1.25 feet in length. Round the area to the nearest tenth.
Question 1 of 10
Area of a Triangle: Heron's Formula
Correct!
Calculate the area of a triangle with sides of 50 feet, 51 feet, and 1.25 feet in length. Round the area to the nearest tenth.
Correct Answer
18.9 sq ft
Question 1 of 10
Area of a Triangle: Heron's Formula
Incorrect
Calculate the area of a triangle with sides of 50 feet, 51 feet, and 1.25 feet in length. Round the area to the nearest tenth.
Your Answer
Correct Answer
18.9 sq ft
Question 1 of 10
Score
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50%
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- Published
- 6/5/2014
- Last Updated
- 6/5/2014
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Area of a Triangle: Heron's Formula by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.