Answer:
b= 5[tex]\sqrt{3}[/tex] c = 10, x=7 hypotenuse = 7[tex]\sqrt{2}[/tex]
Step-by-step explanation:
A 30-60-90 triangle has the ratios of x-x[tex]\sqrt{3}[/tex]-2x so if x=5, then 5-5[tex]\sqrt{3}[/tex] - 10
for a 45-45-90, if one leg is 7, so is the other x[tex]\sqrt{2}[/tex] so hypotenuse is 7[tex]\sqrt{2}[/tex]
