Area of Right Triangle Worksheets - Free Printable

Educational worksheet: Area of Right Triangle Worksheets. Download and print for classroom or home learning activities.

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Let’s solve each triangle one by one using the rule:
Area of a right triangle = ½ × base × height

We’ll multiply the two perpendicular sides (base and height), then divide by 2.

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Problem 1:
Base = 8 cm, Height = 4 cm
Step 1: Multiply base × height → 8 × 4 = 32
Step 2: Divide by 2 → 32 ÷ 2 = 16
✔ Area = 16 square cm

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Problem 2:
Base = 8 cm, Height = 6 cm
Step 1: 8 × 6 = 48
Step 2: 48 ÷ 2 = 24
✔ Area = 24 square cm

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Problem 3:
Base = 8 cm, Height = 10 cm
Step 1: 8 × 10 = 80
Step 2: 80 ÷ 2 = 40
✔ Area = 40 square cm

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Problem 4:
Base = 20 m, Height = 5 m
Step 1: 20 × 5 = 100
Step 2: 100 ÷ 2 = 50
✔ Area = 50 square meters

*(Note: Units are in meters here, so answer is in m²)*

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Final Answer:
1) 16
2) 24
3) 40
4) 50

Parent Tip: Review the logic above to help your child master the concept of right triangle worksheet answer key.

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