The height of the reduced triangle is 4.8 inches
What is scale factor ?
Scale factor is the ratio of the corresponding sides of two similar objects. Therefore,
The scale factor of the height of the triangle is as follows;
let the height of the reduced triangle = x
Since , the scale factor represent the reduction of the triangle,
scale factor = height of the reduced triangle / height of the larger triangle
0.8 = x / 6
cross multiply
x = 6 × 0.8
x = 4.8 inches
Therefore, the height of the reduced triangle is 4.8 inches.
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