Math  /  Geometry

Question12 Find the scale factor for the following pairs of similar figures, and find the value of xx. a b

Studdy Solution
Solve for x x in the triangles using the scale factor:
Since the triangles are similar, the hypotenuse of the larger triangle is also scaled by the same factor:
x5=3 \frac{x}{5} = 3
Cross-multiply to solve for x x :
x=15 x = 15
The scale factor for the rectangles is 32 \frac{3}{2} , and the value of x x is 9 9 cm. The scale factor for the triangles is 3 3 , and the value of x x is 15 15 cm.

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