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These sample problems below for Triangle Area 2 were generated by the MathScore.com engine.

Sample Problems For Triangle Area 2


Complexity=1, Mode=algebra

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
1.   The area is 10.5 cm2.
x =
2.   The area is 12.5 in2.
x =

Complexity=1, Mode=word

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
1.   What is the area of a triangle with a side length of 5in and a height of 4in?
Area =
2.   What is the area of a triangle with a side length of 4cm and a height of 4cm?
Area =

Complexity=2, Mode=word

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
1.   A triangle has an area of 72 yd2. The height is 12 yd. What is the length of the corresponding base?
base =
2.   A triangle has an area of 78 cm2. The length of one side is 13 cm. What is the corresponding height?
height =

Complexity=3, Mode=algebra

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
1.   The area is 22 cm2.
x =
2.   The area is 114 m2.
x =

Complexity=4, Mode=word

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
1.   A triangle has an area of 525 ft2. The length of one side is 21 ft. What is the corresponding height?
height =
2.   What is the area of a triangle with a side length of 29ft and a height of 32ft?
Area =

Answers


Complexity=1, Mode=algebra

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
#ProblemCorrect AnswerYour Answer
1The area is 10.5 cm2.
x =
Solution
A=1/2bh (one half base times height)
10.5 cm2 = 1/2(x * 3cm)
21 cm2 = x * 3cm
7 cm = x
#ProblemCorrect AnswerYour Answer
2The area is 12.5 in2.
x =
Solution
A=1/2bh (one half base times height)
12.5 in2 = 1/2(5in * x)
25 in2 = 5in * x
5 in = x

Complexity=1, Mode=word

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
#ProblemCorrect AnswerYour Answer
1What is the area of a triangle with a side length of 5in and a height of 4in?
Area =
Solution
A=1/2bh (one half base times height)
A = 1/2(5in * 4in
A = 10 in2
#ProblemCorrect AnswerYour Answer
2What is the area of a triangle with a side length of 4cm and a height of 4cm?
Area =
Solution
A=1/2bh (one half base times height)
A = 1/2(4cm * 4cm
A = 8 cm2

Complexity=2, Mode=word

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
#ProblemCorrect AnswerYour Answer
1A triangle has an area of 72 yd2. The height is 12 yd. What is the length of the corresponding base?
base =
Solution
A=1/2bh (one half base times height)
72 yd2 = 1/2(b * 12yd)
144 yd2 = b * 12yd
12 yd = b
#ProblemCorrect AnswerYour Answer
2A triangle has an area of 78 cm2. The length of one side is 13 cm. What is the corresponding height?
height =
Solution
A=1/2bh (one half base times height)
78 cm2 = 1/2(13cm * h)
156 cm2 = 13cm * h
12 cm = h

Complexity=3, Mode=algebra

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
#ProblemCorrect AnswerYour Answer
1The area is 22 cm2.
x =
Solution
A=1/2bh (one half base times height)
22 cm2 = 1/2(11cm * x)
44 cm2 = 11cm * x
4 cm = x
#ProblemCorrect AnswerYour Answer
2The area is 114 m2.
x =
Solution
A=1/2bh (one half base times height)
114 m2 = 1/2(x * 12m)
228 m2 = x * 12m
19 m = x

Complexity=4, Mode=word

Solve. Answer with proper units. To represent m2, use "sq m". Sample answer: 5 sq m
#ProblemCorrect AnswerYour Answer
1A triangle has an area of 525 ft2. The length of one side is 21 ft. What is the corresponding height?
height =
Solution
A=1/2bh (one half base times height)
525 ft2 = 1/2(21ft * h)
1050 ft2 = 21ft * h
50 ft = h
#ProblemCorrect AnswerYour Answer
2What is the area of a triangle with a side length of 29ft and a height of 32ft?
Area =
Solution
A=1/2bh (one half base times height)
A = 1/2(29ft * 32ft
A = 464 ft2

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