What is the area of a triangle with a base of 5 in and a height of 10 in?

Area = $$\frac{5 \times 10}{2} = 25 in^2$$ .

What is the area of a triangle with a base of 12 cm and a height of 5 cm?

Area = $$\frac{12 \times 5}{2} = 30 cm^2$$ .

What is the area of a triangle with a base of 15 m and a height of 8 m?

Area = $$\frac{15 \times 8}{2} = 60 m^2$$ .

What is the area of a triangle with a base of 9 ft and a height of 6 ft?

Area = $$\frac{9 \times 6}{2} = 27 ft^2$$ .

What is the area of a triangle with a base of 7 cm and a height of 3 cm?

Area = $$\frac{7 \times 3}{2} = 10.5 cm^2$$ .

What is the area of a triangle with a base of 4 m and a height of 10 m?

Area = $$\frac{4 \times 10}{2} = 20 m^2$$ .

What is the area of a triangle with a base of 11 in and a height of 5 in?

Area = $$\frac{11 \times 5}{2} = 27.5 in^2$$ .

What is the area of a triangle with a base of 14 yd and a height of 6 yd?

Area = $$\frac{14 \times 6}{2} = 42 yd^2$$ .

Area of a Triangle Flashcards

Student preview

15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula for the area of a triangle?

Back

2.

FLASHCARD QUESTION

Front

What does 'base' mean in the context of a triangle?

Back

The 'base' of a triangle is any one of its sides, typically the bottom side when the triangle is drawn.

3.

FLASHCARD QUESTION

Front

What does 'height' mean in the context of a triangle?

Back

The 'height' of a triangle is the perpendicular distance from the base to the opposite vertex.

4.

FLASHCARD QUESTION

Front

How do you calculate the area of a triangle with a base of 10 cm and a height of 5 cm?

Back

5.

FLASHCARD QUESTION

Front

What is the area of a triangle with a base of 8 m and a height of 3 m?

Back

6.

FLASHCARD QUESTION

Front

If a triangle has an area of 30 cm² and a base of 10 cm, what is its height?

Back

7.

FLASHCARD QUESTION

Front

What is the area of a triangle with a base of 6 yd and a height of 4 yd?

Back

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