the areas of two similar triangles abc and def are 256 cm2 and 144 cm2 respectively. if the longest side of the larger triangle abc be 32 cm, find the longest side of the smaller triangle
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Step-by-step explanation:both the triangle are similar
area(abc) /area (def)=(ab/de)²
256/144=(32/de)²
√(16²/12²)=32/de
16/12 =32/de
4/3=32/de
de=32×3/4
de=8×3
de=24
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