Math Problem Statement

Work out the area of the triangle shown in the image. The triangle has a base of 16 cm and a height of 6 cm.

Solution

To solve the problem of finding the area of the triangle shown in the image, we use the formula for the area of a triangle:

Area=12×base×height\text{Area} = \frac{1}{2} \times \text{base} \times \text{height}

Step 1: Identify the Base and Height

  • From the diagram:
    • The base of the triangle is 16cm16 \, \text{cm}.
    • The height of the triangle is the perpendicular distance from the top of the triangle to the base, which is 6cm6 \, \text{cm}.

Step 2: Apply the Formula

Substitute the given values into the formula:

Area=12×16×6\text{Area} = \frac{1}{2} \times 16 \times 6

Area=12×96=48cm2\text{Area} = \frac{1}{2} \times 96 = 48 \, \text{cm}^2

Final Answer:

The area of the triangle is:

48cm2\boxed{48 \, \text{cm}^2}

Would you like additional explanations or have further questions?


Here are 5 related questions to deepen your understanding:

  1. What happens to the area if the height of the triangle is doubled?
  2. How do you find the base of a triangle if the area and height are given?
  3. What is the area of a triangle with a base of 10cm10 \, \text{cm} and height 8cm8 \, \text{cm}?
  4. How do you determine the height of a triangle when only its slant height and area are known?
  5. What is the difference between the height and the slant height in triangles?

Tip:

Always ensure the height is perpendicular to the base when calculating the area of a triangle.

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Math Problem Analysis

Mathematical Concepts

Geometry
Area of triangles

Formulas

Area = (1/2) × base × height

Theorems

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Suitable Grade Level

Grade 6-8