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Find the area of a triangle with a base of 20 cm and a height of 30 cm
  • a)
    300 
  • b)
    100
  • c)
    400
  • d)
    600
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Find the area of a triangle with a base of 20 cm and a height of 30 cm...
We Know, Area of a triangle is bxh/2
where b is base and h is height
Given that base is 20cm  and height is 30cm
So Area of a triangle 20 cm x 30cm / 2
 
= 600 cm2/2     
= 300 cm2
So option A is the correct answer. 
 
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Most Upvoted Answer
Find the area of a triangle with a base of 20 cm and a height of 30 cm...
Understanding the Area of a Triangle
To find the area of a triangle, you can use the formula:
Area = (Base x Height) / 2
In this case, we have:
- Base = 20 cm
- Height = 30 cm
Calculating the Area
1. Insert the values into the formula:
- Area = (20 cm x 30 cm) / 2
2. Multiply the base and height:
- 20 cm x 30 cm = 600 cm²
3. Divide by 2:
- 600 cm² / 2 = 300 cm²
Conclusion
The area of the triangle is 300 cm². This matches option 'A', confirming that the answer is correct.
Key Points
- The area formula for a triangle is straightforward and essential for geometry.
- Always remember to measure the base and height perpendicular to each other.
- This calculation is fundamental in various applications, including construction, design, and real-life problem-solving.
By understanding these basic principles, you can confidently calculate the area of triangles in different scenarios.
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Find the area of a triangle with a base of 20 cm and a height of 30 cma)300b)100c)400d)600Correct answer is option 'A'. Can you explain this answer?
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