Question
Download Solution PDFThe area of a right-angled triangle is 42 cm2. If its perpendicular is equal to 10 cm, find the length of its base.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven Data:
Area of the triangle = 42 cm2
Perpendicular (height) = 10 cm
Concept:
The area of a right-angled triangle is 1/2 × base × height. The base of the triangle can be derived by rearranging this formula.
Calculation:
Base = 2Area/Height = (2× 42 cm2)/10 cm = 8.4 cm.
Therefore, the length of its base is 8.4 cm.
Last updated on Jul 7, 2025
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