Free Multi-Step Integrated Geometry and Trigonometry Problems Quiz

Integrated Spatial Mathematics & Trigonometric Reasoning

Question 1 of 5

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An isosceles triangle has two equal sides of length \(10\text{ cm}\) each, and a base of length \(16\text{ cm}\), as shown below. The perpendicular from the apex bisects the base.

Calculate the area of the isosceles triangle.

Select one option.

\(48\text{ cm}^2\)
\(40\text{ cm}^2\)
\(60\text{ cm}^2\)
\(80\text{ cm}^2\)
\(96\text{ cm}^2\)

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