Triangle Area 2 Sample Problems

Math Practice Online > free > lessons > Hawaii > 5th grade > Triangle Area 2

If your child needs math practice, click here.

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

#	Problem	Correct Answer	Your Answer
1	The 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

#	Problem	Correct Answer	Your Answer
2	The 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

#	Problem	Correct Answer	Your Answer
1	What 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

#	Problem	Correct Answer	Your Answer
2	What 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

#	Problem	Correct Answer	Your Answer
1	A 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

#	Problem	Correct Answer	Your Answer
2	A 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

#	Problem	Correct Answer	Your Answer
1	The 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

#	Problem	Correct Answer	Your Answer
2	The 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

#	Problem	Correct Answer	Your Answer
1	A 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

#	Problem	Correct Answer	Your Answer
2	What 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

MathScore.com