Express 156 as the product of primes.

Step-by-step explanation:

Divide the numbers by only the prime numbers.

After u have done completing as in the attached picture:

you have to write :

156 = 2 × 2 × 3 × 13

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

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