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Area of a Triangle Worksheet

Calculate the area of various triangles using the base and height formula. This worksheet is designed for Grade 4 students.

Grade 4 Math GeometryAreaArea of a Triangle
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Includes

Fill in the Blanks2 Short AnswerMultiple ChoiceTrue / False

Standards

CCSS.MATH.CONTENT.4.MD.A.3

Topics

mathgeometryareatrianglegrade 4
7 sections · Free to use · Printable
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Area of a Triangle

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Read each question carefully and calculate the area of the triangles. Remember the formula for the area of a triangle: Area = (1/2) × base × height.

1. The formula for the area of a triangle is Area = (1/2) ×   ×  .

2. If a triangle has a base of 10 cm and a height of 5 cm, its area is   square cm.

3. What is the area of a triangle with a base of 8 meters and a height of 6 meters?

Base = 8mHeight = 6m

4. A triangle has a base of 12 inches and a height of 7 inches. Calculate its area.

Base = 12inHeight = 7in

5. Which of the following is the correct unit for area?

a

Centimeters

b

Square meters

c

Cubic feet

d

Kilograms

6. The height of a triangle is always one of its sides.

T

True

F

False

7. A triangular garden has a base of 14 feet and an area of 56 square feet. What is the height of the garden?