Question

are these shapes similar? yes no

Explanation:

Step1: Check the side - length ratios

For similar triangles, the ratios of corresponding sides should be equal. Let's assume the first triangle has sides \(a = 49\), \(b = 49\), \(c = 49\). The second triangle has sides \(a'=49\), \(b' = 49\), \(c'=45\).
The ratio of the first pair of sides: \(\frac{a}{a'}=\frac{49}{49} = 1\).
The ratio of the second pair of sides: \(\frac{b}{b'}=\frac{49}{49}=1\).
The ratio of the third pair of sides: \(\frac{c}{c'}=\frac{49}{45}\approx1.09\).
Since \(1
eq1.09\), the side - length ratios are not all equal.

Answer:

no