# Negate the statements. (a) If two triangles are similar, their sides are equal. (b) There exists a

## Question:

(a) If two triangles are similar, their sides are equal.

(b) There exists a real number x such that x2 = 5.

(c) For every positive integer n, if n is even, then n2 is even also.

(d) There exists a real number x such that x2 + 4 = 0?

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**Related Book For**

## Finite Mathematics and Its Applications

**ISBN:** 978-0134768632

12th edition

**Authors:** Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair