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A triangle has a base of 8 m and a height of 5 m. What is its area?
A triangle has a base of 8 m and a height of 5 m. What is its area?
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Practice Questions
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Q1
A triangle has a base of 8 m and a height of 5 m. What is its area?
20 m²
30 m²
40 m²
10 m²
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Area = 1/2 × base × height = 1/2 × 8 m × 5 m = 20 m².
Questions & Step-by-step Solutions
1 item
Q
Q: A triangle has a base of 8 m and a height of 5 m. What is its area?
Solution:
Area = 1/2 × base × height = 1/2 × 8 m × 5 m = 20 m².
Steps: 4
Show Steps
Step 1: Identify the formula for the area of a triangle, which is Area = 1/2 × base × height.
Step 2: Substitute the values for the base and height into the formula. The base is 8 m and the height is 5 m.
Step 3: Calculate the area by multiplying the base and height: 8 m × 5 m = 40 m².
Step 4: Divide the result by 2 to find the area: 40 m² ÷ 2 = 20 m².
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