Step-by-step explanation:
[tex] {25}^{2} = {7}^{2} + {x}^{2} \\ {x}^{2} = {25}^{2} - {7}^{2} \\ {x}^{2} = 625 - 49 \\ x = \sqrt{576} = 24[/tex]
Answer:
148
180 - (25+7) = 148
A triangle's angle measurements HAVE TO add up to 180.
