हिंदी

Triangles Abc and Def Are Similar. If Ac = 19 Cm and Df = 8 Cm, Find the Ratio Between the Area of Two Triangles. - Mathematics

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प्रश्न

Triangles ABC and DEF are similar.
If AC = 19 cm and DF = 8 cm, find the ratio between the area of two triangles.

योग

उत्तर

In ΔABC and ΔDEF, AC = 19 cm, DF = 8 cm.
Since, area (Δ ABC)area (Δ DEF)=AC2DF2=(19)2(8)2=36164
Hence, the required ratio is 361: 64.

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Areas of Similar Triangles Are Proportional to the Squares on Corresponding Sides
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अध्याय 13: Similarity - Determine the Following

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आईसीएसई Mathematics [English] Class 10
अध्याय 13 Similarity
Determine the Following | Q 2.3
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