Area of Triangle

base = 5, height = 3

Answer:

7.50 square units

Shape Visualization

Triangle with base 5 units and height 3 units

Step-by-Step Solution

1

Identify the formula for area of a triangle

A = ½ × base × height
2

Substitute the given values

A = ½ × 5 × 3
3

Multiply base by height

5 × 3 = 15
4

Multiply by ½ (divide by 2)

15 ÷ 2 = 7.50
5

Final answer

Area = 7.50 square units

Formula Used

A = ½ × base × height

This formula calculates the area of a triangle.

Real-World Applications

1

A triangular garden with base 5 meters and height 3 meters has an area of 7.50 square meters

2

A triangular sail with base 5 feet and height 3 feet covers 7.50 square feet

3

A triangular roof section measuring 5m base by 3m height = 7.50 m² of roofing material

Understanding Triangle Area

The area of a triangle is a fundamental concept in geometry. Area measures the amount of space inside a 2D shape, typically expressed in square units.

By using the formula A = ½ × base × height, we can quickly and accurately calculate the area for any triangle when we know the required measurements.

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