Question

now, add 49 + 16 on the left side of the equation to find the value of $c^{2}$. $a = 7$ $a^{2}+b^{2}=c^{2}$ $7^{2}+4^{2}=c^{2}$ $b = 4$ $49 + 16 = c^{2}$ $c =?$ $= c^{2}$

Explanation:

Step1: Add the numbers

$$49 + 16$$

Step2: Calculate the sum

$$49+16 = 65$$

Answer:

$$65$$